The risk of dying from cancer in the United States has fallen by nearly a third in three decades, thanks to earlier diagnoses, better treatments and less smoking, an analysis said Wednesday. 

The cancer death rate for men and women fell 32% from its peak in 1991 to 2019, the American Cancer Society said in its annual report. 

The drop represents about 3.5 million total deaths averted.

“This success is largely because of fewer people smoking, which resulted in declines in lung and other smoking-related cancers,” the report said, adding that lung cancer causes more deaths than any other kind. 

And the rate of decline is accelerating, data show. In the 1990s, the risk dropped 1% yearly. Between 2015 and 2019, the rate shrank twice as fast, about 2% a year. 

“Accelerating declines in the cancer death rate show the power of prevention, screening, early diagnosis, treatment and our overall potential to move closer to a world without cancer,” the cancer society report said. 

“In recent years, more people with lung cancer are being diagnosed when the cancer is at an early stage and living longer as a result,” it added. 

In 2004, only 21% of people diagnosed with lung cancer were still alive after three years. In 2018, the number grew to 31%. 

Disparities persist

Improving treatments and early screening are also helping to decrease death rates, but disparities in cancer outcomes persist. 

The cancer society reports that cancer survival rates are lower for Black people than for white people across almost every type of cancer. Black women are 41% more likely to die of breast cancer than white women, even though they are 4% less likely to get it. 

And American Indians and Alaska Natives have the highest liver cancer incidence of any major racial/ethnic group in the United States — a risk more than double that in white people. 

The cancer society attributes the gap to “inequities in wealth, education and overall standard of living,” stemming from “historical and persistent structural racism and discriminatory practices.” 

Additionally, the COVID-19 pandemic “greatly reduced” people’s ability to access cancer services, including prevention, detection and treatments, the organization said.

“These delays in care will probably worsen cancer disparities given the unequal burden the pandemic is having on communities of color,” the report warned, adding that the numbers do not account for the toll of the pandemic because the most recent data available are from 2019. 

Cancer is the second most common cause of death in the United States behind heart disease. 

In 2022, the cancer society expects 1.9 million new cancer cases and nearly 610,000 deaths, or about 1,670 deaths a day. 

According to the organization, 42% of the predicted cancer cases are “potentially avoidable,” since they can be caused by smoking, excess body weight, drinking alcohol, poor nutrition and physical inactivity. 

President Joe Biden, who lost his son Beau to brain cancer in 2015, wanted to make the fight against the disease a priority in his presidency, but it has so far been largely eclipsed by efforts to combat the COVID-19 pandemic. 
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The White House COVID-19 response team on Wednesday reminded Americans of the continued need to slow the omicron variant’s spread despite its decreased severity and announced new efforts to help keep schools open.

As the omicron variant sweeps across the U.S., Dr. Rochelle Walensky emphasized that wearing masks, getting vaccinated and undergoing COVID-19 testing when necessary are the best strategies to help lower cases of the virus.

Walensky, director of the U.S. Centers for Disease Control and Prevention, said the omicron variant accounted for 98% of new COVID-19 cases in the U.S. Earlier this week, the U.S. set a record for the number of daily infections at nearly 1.5 million, according to the Johns Hopkins Coronavirus Resource Center.

“All of us must do our part to protect our hospitals and our neighbors and reduce the further spread of this virus,” Walensky said.

The White House team also announced that the Biden administration would distribute 10 million tests to schools across the country each month to ensure they remain open, more than doubling the testing volume from last year.

Although the omicron variant is highly transmissible, it remains less severe than the delta variant, with a decreased risk of hospitalization and death.

Walensky, citing a recent study comparing the two variants, said omicron infections were associated with a 91% reduction in the risk of death and a 74% reduction in the risk of ICU admission.

She also said that infections with the variant had a 53% reduced risk of symptomatic hospitalization.

More hospitalizations

While the risk of hospitalization remains low, the “staggering rise in cases” has increased the country’s number of hospitalizations, according to Walensky.

Nonetheless, she said, patients infected with omicron are experiencing 71% shorter hospital stays than those infected with the delta variant.

On average, omicron patients are hospitalized for about 1.5 days and 90% are expected to be discharged in three days or less.

As the surge continues, Walensky reiterated that cases of the variant are expected to peak in the coming weeks. She also said deaths have increased, with more than 2,600 reported by John Hopkins on Wednesday.

Dr. Anthony Fauci, the top U.S. infectious-disease expert, said the country would not be able to eliminate or eradicate COVID-19, but would “ultimately control it.” As the virus becomes endemic, it is likely that “virtually everybody is going to wind up getting exposed and likely get infected,” he said.

However, he added, this does not mean that vaccinations or preventative measures are ineffective or pointless. Fauci clarified that getting vaccinated and staying up to date with booster shots will prevent serious illness from the disease.

“If you’re vaccinated and if you’re boosted, the chances of your getting sick are very, very low,” Fauci said.

To help battle the current surge, the White House team stressed that mitigation efforts remain critical, including wearing a mask. While N95 masks have been shown to be the most effective in resisting airborne transmission of the virus, the CDC still recommends that, for the time being, people choose the mask that is right for them, and that wearing any well-fitting mask is better than no mask.

“We want to highlight that the best mask for you is the one that you can wear comfortably,” Walensky said.

Jeffrey D. Zients, the White House’s COVID-19 response coordinator, was asked about finding masks and said the administration is “strongly considering options to make more high-quality masks available to all Americans.”

As for schools, the team said that, along with increased testing, vaccination and other mitigation efforts are the keys to keeping students in the classroom.

Walensky stated that with pediatric vaccines now available, schools should be able to continue operating as planned. She also reminded reporters that 99% of schools remained open in the fall during a surge in the delta variant.

“One of the best things we can do is get our children and our teenagers vaccinated,” she said.
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From a seaside perch overlooking the hustle and bustle of ships coming and going at Port Canaveral on Florida’s east coast, Dale Ketcham reflects on decades of history with nostalgia.

 

“I moved here and learned how to walk on Cocoa Beach three years before NASA was created” in 1958, he said.

 

Not only can Ketcham trace his life alongside the U.S. space program, he’s had a firsthand view of the transformation of the economies of communities surrounding NASA’s Kennedy Space Center several times since the 1950s.

 

“The space program continued to progress, but it was always government-focused,” said Ketcham, adding that the configuration did not bring long-term stability to the local workforce.

“For 50 years roughly, Florida’s Space Coast was the place for launch” but not production of spacecraft, said Brian Baluta of the Economic Development Commission (EDC) of Florida’s Space Coast.

 

Most of the equipment used in the Apollo and space shuttle programs in the last half of the 20th century was shipped to Florida for assembly.When Atlantis touched down in 2011 on the final shuttle mission, it marked the end of an era in human spaceflight, with painful economic consequences for the Space Coast.

 

“The job losses started to pile up, and that happened to coincide with the Great Recession,” Baluta said.“And that was really a one-two punch for this area. In 2011, unemployment was 12% at that point. The economy and its outlook (were) not that strong.”

 

Baluta’s organization responded by forging a plan to boost the fortunes of the area’s workforce — permanently.

 

“It started with taking the unusual step of reaching out to the companies who were likely to produce the successor to the space shuttle,” he said.“At the time, it was called the Crew Exploration Vehicle, and there wasn’t a contract for it yet,” he said. “But we reached out to Lockheed Martin, Northrop Grumman, Boeing — the companies that would likely compete and win for that contract. And we made the unusual pitch of, ‘If you win the contract, not only should you consider launching from Cape Canaveral, but you should consider assembling your spacecraft here.’”

Diversify products 

 

The concept took off.

 

“Just like diversifying a portfolio, if you diversify the area and your products, you can ride through those lows,” said Lockheed Martin’s Kelly DeFazio. Her company won the contract to create NASA’s next-generation spacecraft transporting humans back to the moon.

The Crew Exploration Vehicle, now called Orion, is the crew capsule of the upcoming Artemis missions. Instead of making them elsewhere, some of Orion’s key components are pieced together at Lockheed Martin’s new STAR (Spacecraft, Test, Assembly and Resource) Center near Titusville, Florida, which is the former home of Space Camp and the U.S. Astronaut Hall of Fame.

“This particular center here was an 18-month, $20 million investment by Lockheed Martin, and that is helping to expand the manufacturing footprint for the Space Coast and allowing us to increase throughput (output) over time to support the lunar mission,” said DeFazio, who is also a longtime resident of Florida’s Space Coast. She now oversees the work at STAR Center, which includes creating wiring harnesses and the application of thermal tiles that will protect the Orion capsule.

Amid all the activity at STAR Center, DeFazio said local excitement is building.

 

“I think that it will start to become very clear with the launch of Artemis 1 that there is a difference,” said DeFazio. “And you know what? We’re going to take humans farther than they have ever gone before.”

 

“When I was growing up with the original seven astronauts, it was really a frontier town,” Ketcham said. That Wild West frontier town description is also how he characterizes the present-day Space Coast, with government contractors and private companies jockeying for real estate and launch access. 

“In many ways, we’re going back. … The workforce is younger, particularly with Space X. They aren’t afraid to fail,” Ketcham said. 

‘The more the merrier’ 

 

Space X, Blue Origin, and the Airbus and One Web partnership are just a few of the growing number of companies now with facilities near the rocket launch pads at Kennedy Space Center, thanks in part to the efforts of the EDC and organizations like Space Florida, where Ketcham now serves as vice president.

 

“We just had an announcement this week that there will be a small launch company called Astra coming here to build small rockets for small satellites, which is a big new component of the space industry,” said Ketcham. “But we’ve also got Firefly, Relativity coming — and others will be coming after that.”

 

The more the merrier said Ketcham, who believes the flurry of activity not only helps the local economy but also keeps the United States competitive globally in what he sees as a new international space race.

China leading the race 

“The Chinese will put more rockets into orbit than we will because the Chinese are competitive, very smart, very capable, very well-resourced and very committed. And they are the major competitors in space,” Ketcham said. 

NASA Administrator Bill Nelson agrees.

 

During a U.S. House of Representatives appropriations hearing conducted remotely last year, he signaled alarm over the recent successes in the Chinese space program, including landing a rover on the surface of Mars, and is concerned that their ambitions are not limited to the red planet.

“They want to send three big landers to the south pole of the moon,” Nelson told members of Congress. “And that’s where the water is. And we are still a year or two away from a much smaller lander going there.”

 

Nelson wants U.S. lawmakers to increase NASA’s funding so the agency can complete the Artemis program, which plans to return humans — including the first woman — to the moon, with Mars as an eventual destination.

 

“I think that’s adding a new element as to whether or not we want to get serious and get a lot of activity going on landing humans back on the surface of the moon,” he said. 

 

 
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The common cold can provide some protection from COVID-19, according to new research led by Imperial College London, which says the findings provide a blueprint for future vaccines that could offer immunity to all variants of the coronavirus. 

Since the start of the pandemic, scientists have questioned why some people are able to resist coronavirus infection despite prolonged exposure, while others are easily infected. The researchers set out to test a theory that a type of white blood cells called T cells, produced by the human body to fight the cold, could offer some protection.

“Previous infection with common cold coronaviruses — these are distantly related cousins of SARS-CoV-2 which causes COVID-19 — infection with those might induce T cells that would be able to cross-recognize and then attack the SARS-CoV-2 virus. That was the theory that we set about to test,” report co-author Ajit Lalvani, chair in infectious diseases at Imperial College London, said in an interview with VOA.

The study began in September 2020 before any mass vaccination programs and before most people had been infected with COVID-19.

Scientists sampled the blood of 52 people who lived in the same household as they would someone infected with the SARS-CoV-2 virus. The sampling took place immediately after the COVID-19 diagnosis was confirmed.

Exactly half of those sampled contracted COVID-19, while the others did not. 

“Those contacts who had preexisting T cells that were induced by common cold coronavirus (and which could) cross-recognize and attack SARS-CoV-2 people with such T cells didn’t get infected,” Lalvani said.

Current COVID-19 vaccines are designed to trigger an immune response that targets the spike proteins on the outside of the coronavirus, which are easily able to mutate and escape immunity.

“In contrast, the T cells we discovered that mediate this protection are directed against proteins in the core of the virus, internal proteins,” Lalvani said. “And these proteins are much less changeable. So essentially, our findings provide the blueprint for producing a universal T cell-inducing vaccine to protect people against current and all future variants of COVID-19.”

Development of such a vaccine remains some way off. Meanwhile, the report’s authors emphasize that no one should rely on a common cold infection to provide immunity against COVID-19. 

“Not least because the coronavirus only causes a proportion of the common cold. Maybe one-fifth or so of common colds are due to coronaviruses, and the remainder due to other types of cold-causing viruses,” Lalvani said. 

“And in any case, whether you’ve had a coronavirus common cold or not — and you’d have no way of knowing — you should still get double-vaccinated and have your booster,” he said. 

 
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U.S adults usually catch one or two common colds a year. They’re usually little more than an annoyance, but new research suggests they may offer some protection from a virus that’s much more dangerous. Henry Ridgwell reports from London.
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Amid the COVID-19 pandemic, Americans have forgotten about that age-old winter sickness: the flu. But it is flu season, and some unlucky people are getting hit with both illnesses. Angelina Bagdasaryan has the story, narrated by Anna Rice. Camera – Vazgen Varzhabetian.
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A snowy owl apparently touring iconic buildings of the nation’s capital is captivating birdwatchers who manage to get a glimpse of the rare, resplendent visitor from the Arctic.

Far from its summer breeding grounds in Canada, the snowy owl was first seen on January 3, the day a winter storm dumped eight inches of snow on the city. 

Since then, it’s been spotted in the evenings flying around Washington’s Capitol Hill neighborhood, landing on Union Station, the National Postal Museum, various Senate buildings, and Capitol Police headquarters. 

Late last week about three dozen people in thick coats trained their binoculars on the football-sized bird with bright yellow eyes as it perched on the stone head of Archimedes, a famous ancient Greek mathematician, carved above the train station entrance.

The nocturnal hunter appears to be targeting the city’s plentiful downtown rat population. 

“Snowy owls are coming from a part of the world where they see almost nothing human, from completely treeless open Arctic tundra,” said Scott Weidensaul, a researcher at the nonprofit Project SNOWStorm, which tracks snowy owl movements.

Some owls migrate south out of the Arctic every winter, but the number fluctuates, he said. About every 3 to 5 years, a spike in the population of lemmings, their chief food source, results in a larger number of surviving owl chicks. In those “irruption” years, more birds migrate and migrate farther. 

Most winters, North American snowy owls don’t go much below the Great Lakes or Cape Cod area, Weidensaul said. 

However, “in irruption years, they tend to go farther south than they usually would,” he said. “A lot of the snowy owls we’re seeing now in the East and Upper Midwest are young birds, on their first migration.” 

On eBird, a nonprofit platform used by birdwatchers, snowy owls have been reported this winter in Kansas, Missouri, Tennessee, North Carolina and Maryland.

Since it was first seen, the Capitol Hill owl has attracted a few dozen birdwatchers each night hoping to spot the same owl species that delivers messages to Harry Potter.

The onlookers have included new birdwatchers and those who have been doing it for decades, like the Swiss ambassador to the U.S., Jacques Pitteloud. Many are hoping for a “lifer” — the first time a birdwatcher has seen a particular bird.

Last Thursday, the owl perched on a bronze eagle atop a flagpole. Then it soared, its 5-foot white wingspan silhouetted against the inky night sky, to land on a large stone orb held by carved birds, part of an ornate fountain. 

Pitteloud picked up his camera tripod and ran through the grass to get a better view. When he later posted on Facebook, the 50-year veteran birdwatcher wrote, “The Superstar of Union Station! Snowy owl, a lifer for me in a very, very unlikely setting!” 

Kerry Snyder, who lives in Washington, said she recently became an avid birdwatcher. “I got into birding during the pandemic — it’s a great way to connect with people outdoors, when that’s been the safest place to be.”

She reminded other onlookers not to use flash photography or approach the owl too closely, lest the bird feel startled or threatened — good practices for viewers observing any bird of prey. 

Scientists consider snowy owls to be “vulnerable ” to extinction and estimate the total global population to be less than 30,000 birds. 

Weidensaul said that threats to snowy owls include urban hazards — in particular, vehicle collisions and poisons used to kill prey animals like rats, which can also kill raptors — as well as climate change.

“The climate is changing more dramatically in the Arctic than anywhere else on Earth,” he said, and that may make sightings like this one even rarer. In some parts of the Arctic, thinning ice is already reducing the number of boom years for lemmings.

After decades studying snowy owls, Weidensaul still feels awe: “This is a piece of the Arctic in downtown D.C. — you’re not going to see a polar bear walking in front of the White House.” 
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Starting Saturday, private health insurers will be required to cover as many as eight home COVID-19 tests per month for people on their plans. The Biden administration announced the change Monday as it looks to lower costs and make testing for the virus more convenient amid rising frustrations.

Under the new policy, first detailed to the AP, Americans will be able to either purchase home testing kits for free under their insurance or submit receipts for the tests for reimbursement, up to the monthly per-person limit. A family of four, for instance, could be reimbursed for up to 32 tests per month. PCR tests and rapid tests ordered or administered by a health provider will continue to be fully covered by insurance with no limit. 

President Joe Biden faced criticism over the holiday season for a shortage of at-home rapid tests as Americans traveled to see family amid the surge in cases from the more transmissible omicron variant. Now the administration is working to make COVID-19 home tests more accessible, both by increasing supply and bringing down costs. 

Later this month, the federal government will launch a website to begin making 500 million at-home COVID-19 tests available via mail. The administration also is scaling up emergency rapid-testing sites in areas experiencing the greatest surges in cases. 

The insurer-covered testing would dramatically reduce costs for many Americans, and the administration hopes that by easing a barrier to more regular at-home testing, it can help slow the spread of the virus, get kids back into school more quickly and help people gather safely. 

“This is all part of our overall strategy to ramp up access to easy-to-use, at-home tests at no cost,” Health and Human Services Secretary Xavier Becerra said in a statement. “By requiring private health plans to cover people’s at-home tests, we are further expanding Americans’ ability to get tests for free when they need them.” 

Biden announced the federal requirement late last year, and it kicks in on January 15, but the administration had been silent until now on details of the plan. 

The administration is trying to incentivize private insurers to cover the tests up-front and without a cumbersome reimbursement process. Insurance plans that work with pharmacies and retailers to cover the up-front costs of the tests will be required to reimburse only up to $12 per test if purchased through an out-of-network retailer. Plans that don’t move proactively to set up a network of pharmacies would have to cover the full retail price that the customer paid — which could be more than $12 per test. 

There was no immediate reaction from insurers, or details yet on potential insurer and retailer partnerships ahead of Saturday’s effective date. 

Only tests purchased on or after January 15 will be required to be reimbursed, the administration said. Some insurers may choose to cover the costs of at-home tests purchased earlier, but they won’t have to. 

Mina Bressler, a mother of two and a therapist in San Mateo, California, was able to buy rapid test kits online and shared some with a parent who works in the service industry and doesn’t have time to “sit at her computer every hour refreshing the Walmart page to see when tests are in stock.” 

“Just like vaccines becoming available really shone a light on the inequity of what’s going on in this pandemic, I think testing is the new flashlight for that because who’s going online stalking Walmart? It’s not the most vulnerable people in the country,” Bressler said. 

Americans on Medicare won’t be able to get tests reimbursed through the federal insurance plan, but Medicaid and Children’s Health Insurance Program plans are required to cover the cost of at-home tests fully. Those who are not on a covered insurance plan can receive free tests through the forthcoming federal website or from some local community centers and pharmacies.
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Satellite measurements show that 2021 was one of the warmest years on record, with the past seven years being the hottest period recorded globally.

The European Union’s Copernicus Climate Change Service (C3S) said Monday that last year was the fifth-warmest year according to records dating back to 1850. It said average global temperatures in 2021 were 1.1 to 1.2 Celsius warmer than in the pre-industrial period from 1850 to 1900. 

The hottest years on record were 2020 and 2016, according to the group. 

C3S, which tracks global temperatures and other climate indicators, also reported that levels of carbon dioxide and methane in the atmosphere continued to rise last year, hitting new highs. 

The group found that 2021 was Europe’s hottest summer on record. It followed an unusually cold April that wiped out fruit crops in some countries, including France and Hungary. 

Scientists say higher temperatures can cause the air to absorb more moisture and lead to extreme rainfall. Last year saw flooding in several European countries, including Germany, Belgium and the Netherlands. 

Countries that signed the 2015 Paris Agreement have pledged to try to limit global temperature rise to 1.5C above pre-industrial temperatures. Scientists say that would help the world avoid the worst impacts of climate change.

To reach that goal, the world would need to limit emissions by about half of current levels by 2030, according to scientists. However, the C3S said that emissions tracked higher in 2021, with the level of CO2 in the atmosphere reaching 414.3 parts per million, up 2.4ppm from 2020. 

Some information in this report came from The Associated Press and Reuters.
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