Stuck Jet Stream, La Nina Causing Weird Weather

America’s winter wonderland is starting out this season as anything but traditional.

The calendar says December, but for much of the country, temperatures beckon for sandals. Umbrellas, if not arks, are needed in the Pacific Northwest, while snow shovels are gathering cobwebs in the Rockies.

Meteorologists attribute the latest batch of record-shattering weather extremes to a stuck jet stream and the effects of a La Nina weather pattern from cooling waters in the equatorial Pacific.

It’s still fall astronomically, but winter starts December 1 for meteorologists. This year, no one told the weather that.

On Thursday, 65 weather stations across the nation set record high temperature marks for December 2, including Springfield, Missouri, hitting 24 Celsius (75 degrees Fahrenheit) and Roanoke, Virginia, 22 Celsius (72 degrees Fahrenheit). Cheyenne, Wyoming, and Billings, Montana, broke long-time high-temperature records by 6 degrees.

Parts of Canada and Montana have seen their highest December temperatures in recorded history. On Friday, parts of South Carolina and Georgia hit record highs.

In Washington state, Seattle, Bellingham and Quillayute all set 90-day fall records for rainfall. Bellingham was doused by nearly 60 centimeters (nearly 24 inches) of rain. The Olympic and Cascade mountains got hit harder, with more than 127 centimeters (50 inches) in three months, according to the National Weather Service. Forks, Washington, received more rain in 90 days than Las Vegas gets in 13 years.

On top of that, there is a blizzard warning on Hawaii’s Big Island summits with up to 30.5 centimeters (12 inches) of snow expected and wind gusts of more than 161 kilometers per hour (100 miles per hour).

Meantime, snow has gone missing in Colorado. Before this year, the latest first measurable snowfall on record in Denver was November 21, in 1934. There’s a slight possibility of snow Monday night, according to the weather service. Yet, with no snow since April 22, this is the third-longest stretch the city has gone without it.

Stationary stream

One big factor: The jet stream — the river of air that moves weather from west to east on a roller coaster-like path — has just been stuck. That means low pressure on one part of the stream is bringing rain to the Pacific Northwest, while high pressure hovering over about two-thirds of the nation produces dry and warmer weather, said Brian Hurley, a senior meteorologist at the weather service’s Weather Prediction Center in College Park, Maryland.

If the jet stream moves more or bends differently, rain and other extreme weather won’t be as concentrated, Hurley said.

This is a typical weather pattern with a natural La Nina weather oscillation, he said. The flip side of El Nino, a La Nina is a cooling of parts of the central Pacific Ocean that changes weather patterns across the globe. La Ninas tend to bring more rain to the Pacific Northwest and make the South drier and warmer.

These bouts of extreme weather happen more frequently as the world warms, said meteorologist Jeff Masters, founder of Weather Underground who now works at Yale Climate Connections.

In Boulder, Colorado, meteorologist Bob Henson enjoyed a rare December bike ride on Thursday.

Still, “there’s a lot of angst about the lack of snow,” he said. “It puts you in a psychic quandary. You enjoy the warm weather while keeping in mind it’s not good for Earth to be warming.”

Source: Voice of America

Cameroon Launches Vaccination Campaign to Contain Measles Outbreak

Cameroon has begun a measles vaccination drive on its northern border with Nigeria after several dozen children were found with the infection at a demobilization center. Cameroon says most of those infected are children of former fighters fleeing Boko Haram terrorism.

A mother comforts her 13-month-old baby in Kanuri, a language spoken in Meri, a commercial town on Cameroon’s northern border with Nigeria. The 24-year-old mother says she hopes her child’s life will be saved after inoculation against measles, as promised by vaccination agents deployed to her town.

Prosper Essomba is the Cameroon government’s chief medical officer in Meri. He is supervising a vaccination campaign launched Friday against measles.

Essomba says he first inoculated his 1-year-old son to convince people that vaccination will protect their children from a measles outbreak. He says about 100 vaccination teams have been deployed in all villages around Meri to vaccinate all children with ages from 6 months to 9 years against measles and rubella. Essomba says about 67,000 children are targeted in the weeklong free vaccination campaign.

Essomba said vaccination teams have been sent to the Disarmament and Demobilization center in Meri. He said children of all people fleeing from Boko Haram strongholds on the border with Nigeria should be inoculated.

Yaya Ali, the highest government official in Meri says he asked the government of Cameroon to immediately organize vaccinations when more than a dozen cases of measles were detected in Meri within a week. He says the first measles case was reported in a 4-year-old child at the Disarmament, Demobilization and Reintegration Center at Meri. He says it is imperative for everyone to make sure that all children in Meri are protected by receiving the measles, mumps and rubella or MMR vaccine.

Ali said besides vaccinating children against measles and rubella, inoculation teams verify vaccination cards to make sure parents are keeping up with the vaccination schedules of their children. Essomba said it is important to administer all missed vaccine doses as soon as it is feasible.

Cameroon says several dozen measles infections have been reported within the past two weeks in nine other hospitals in Cameroon’s Far North region, where Meri is located. The government says many more people may be infected, since less than 30% of the population visits conventional health facilities.

Cameroon reports that 79 of its 190 district hospitals were affected by measles epidemics in 2020, with about 1,500 confirmed measle infections. The country’s Public Health Ministry says 74% of the confirmed cases were in people who were not vaccinated.

Health officials say when COVID-19 was reported in the central African state in March 2020 parents were afraid to take their children to hospitals for vaccinations since hospitals are also COVID-19 test and treatment centers.

Measles is a disease caused by a highly contagious virus that is spread through the air by breathing, coughing, or sneezing.

However, the World Health Organization says two injections of vaccine can prevent measles. The WHO says the vaccine is safe and effective and has been in use since the 1960s.

Cameroon’s last major measles outbreak was reported from February 2010 to July 2011.

Source: Voice of America

Fauci: About Two-Week Wait Before Omicron Threat Is Known

White House Chief Medical Adviser Anthony Fauci said Friday it should be about two weeks before scientists fully understand how transmissible and severe the omicron variant of the coronavirus that causes COVID-19 truly is, and until then, people need to get vaccinations and booster shots.

During a briefing by the White House COVID-19 Response Team, Fauci said South African researchers are leading the way but even their studies will take another week or two to get clinical data. The omicron variant was first identified in South Africa and there are more and longer-term cases to study there, he said.

The White House response team repeated a message delivered earlier this week by President Joe Biden, that omicron is a variant of concern. Fauci presented new data showing both the Moderna and Pfizer-BioNTech vaccines are markedly boosting antibodies and stressed the need for people to get vaccinated.

U.S. Centers for Disease Control and Prevention Director Rochelle Walensky said her agency is working with health departments across the United States to help them quickly conduct the genome sequencing necessary to isolate and identify the omicron variant. She said the CDC is far more effective at this process than it was earlier this year.

Walensky stressed that while the focus is on the omicron variant, the delta variant of the virus is dominant in the U.S. and responsible for 99.9 percent of all cases in the country, especially among the unvaccinated.

White House COVID-19 response coordinator Jeff Zients told reporters that 2.2 million vaccinations – including more than one million boosters – were administered in the U.S. on Thursday, the highest single-day total since May.

Zients said Biden has outlined areas where his administration is taking action to address the potential threat posed by the omicron variant, including vaccinations and boosters for adults, getting kids vaccinated, providing free home testing kits, strengthening travel rules and getting the rest of the world vaccinated.

To the last point, Zients said the U.S. has donated 1.2 billion doses of vaccine for global distribution, more than all other nations combined. Friday alone, he said, the U.S. shipped 11 million doses of vaccine, nine million of which were designated for Africa.

Source: Voice of America

Botswana Gets WHO Award for Mother-to-Child HIV Prevention Milestone

The World Health Organization has recognized Botswana for its efforts to prevent the transmission of HIV from expectant mothers to unborn children. Officials say no children born to HIV-positive mothers this year had the virus.

WHO awarded Botswana the ‘silver tier’ status this week; The silver tier certification is given to countries that have lowered the mother-to-child HIV transmission rate to under five percent and provided prenatal care and anti-retroviral treatment to more than 90 percent of pregnant women.

Botswana has achieved the WHO’s target of an HIV case rate of fewer than 500 per 100,000 live births.

WHO regional director for Africa Matshidiso Moeti, in awarding the certificate in Gaborone on Thursday, said Botswana has demonstrated that an AIDS free generation is possible.

“I want to applaud, this is huge accomplishment by Botswana, which we know has one of the most severe HIV epidemics. This achievement demonstrates that an HIV/AIDS free generation is possible. It also marks an important step towards ending AIDS across the entire continent. Perhaps most importantly, it illustrates the remarkable progress that can be achieved when the needs of mothers living with HIV and their children, are prioritized.”

Botswana has the world’s fourth highest HIV prevalence but has made strides in fighting the virus.

President Mokgweetsi Masisi says the award recognizes the country’s progress towards an HIV-free generation.

“The award is given to Botswana and Batswana as testimony for the success of our efforts as a country in the path to eliminate mother-to-child transmission of HIV. We are excited by this development because we have been battling the HIV/AIDS pandemic for many years. The award therefore, which is the first to be awarded to an African country, demonstrates that our efforts have not been in vain,” Masisi said. Also noting that HIV rate significantly decreased from 37.4 percent in 2003 to 18.4 percent in 2019.

HIV-positive young women, like Tlotlo Moilwa, say the country is on a reassuring path.

“The reasons that drive this change is that the moment a woman is pregnant, they are also tested for HIV and if the result is positive, at that very moment, they enroll for prevention of mother-to-child transmission. This means they cannot infect the unborn baby or even during birth,” Moilwa expressed.

With the country making strides in preventing mother-to-child HIV transmissions, Moilwa says the future is much brighter for her and other HIV-positive women.

“I see a huge change for our future. If you look at the youth living with HIV at the moment, a lot of them got infected at birth. If right now babies are born HIV negative, it means that there will not be HIV positive young people in the future if we are to take care of ourselves.”

According to WHO, 15 countries globally, have been certified for eliminating mother-to-child HIV transmission, but none had an epidemic as large as Botswana.

Source: Voice of America

US Jobless Benefit Claims Remain at Low Level

First-time claims for U.S. unemployment compensation remained at a low level last week as employers retained their workers and searched for more as the United States continues its economic recovery from the coronavirus pandemic.

The Labor Department said Thursday that 222,000 jobless workers made first-time claims for unemployment compensation, up 28,000 from the revised figure of 194,000 the week before, which was a 52-year low.

Even with the increase in claims last week, the figures from both of the last two weeks were well below the 256,000 total in mid-March 2020 when the pandemic first swept into the country and employers started laying off workers by the hundreds of thousands.

The declining number of claims for unemployment benefits shows that many employers are hanging on to their workers even as millions have quit jobs to move to other companies offering higher pay and more benefits.

Many employers are looking for more workers, even as about 7.4 million workers remain unemployed in the United States.

There are 10.4 million available jobs in the country, but the skills of available workers often do not match what employers want, or the job openings are not where the unemployed live. In addition, many of the available jobs are low-wage service positions that the jobless are shunning.

U.S. employers added 531,000 jobs in October, the biggest monthly gain in three months and the unemployment rate dropped to 4.6%. But the U.S. economy is still short more than four million jobs since February 2020. The November jobs figure is set for release on Friday.

The U.S. economic advance is occurring even as President Joe Biden and Washington policy makers, along with consumers, voice concerns about the biggest increase in consumer prices in three decades and supply chain issues that have curtailed delivery of some products to retail store shelves.

Source: Voice of America

Multiple Cases of Omicron Variant Detected In New York City

Multiple cases of the omicron coronavirus variant have been detected in New York, health officials said Thursday, including a man who attended an anime convention in Manhattan in late November and tested positive for the variant when he returned home to Minnesota.

In addition to the conventioneer, tests showed five other people recently infected with COVID-19 had the variant, health officials said. They included a person in the city’s Long Island suburbs who had recently traveled to South Africa, residents of Brooklyn and Queens, and another case possibly linked to travel.

“No cause for alarm. We just want to make sure that the public is aware of information when we receive it,” said Governor Kathy Hochul.

New York City Mayor Bill de Blasio said the geographic spread of the positive tests suggested the variant was undergoing “community spread” in the city and wasn’t linked to any one event.

The news came a day after the U.S. announced its first case of the variant had been detected in California, in a person who had recently traveled to South Africa.

Officials reported another case Thursday in a Colorado woman who had recently traveled to southern Africa.

The Anime NYC 2021 convention Nov. 19-21 drew about 50,000 people, according to event organizers, and attendees were required to wear masks and show proof of having received at least one dose of a COVID-19 vaccine.

Officials in New York said they were working to trace attendees of the convention, which was held at the Jacob K. Javits Convention Center as New York City prepared to host the annual Macy’s Thanksgiving Day Parade and braced for throngs of tourists to return after the U.S. opened up to vaccinated international travelers.

Infections were expected

Officials in the city of 8.8 million said they expected it would be only a matter of time before the new variant was reported in the city. City Health Commissioner Dave Chokshi urged people who attended the event to get tested.

“We should assume there is community spread of the variant in our city,” de Blasio said in a statement.

The Minnesota man began experiencing mild symptoms Nov. 22. He had been vaccinated and received a booster shot in early November, according to health officials in his home state. He sought COVID-19 testing Nov. 24, and his symptoms have subsided, officials said.

Minnesota Health Commissioner Jan Malcolm said the man had not traveled outside the U.S. recently.

“Just given the timing … it seems quite possible, perhaps the most likely, that this transmission happened at the arena convention in New York City, but that’s not definitive,” Malcolm said.

Nov. 22 was the same day the person infected in the California case returned to the U.S. from South Africa. The California traveler, who was vaccinated, developed mild symptoms and tested positive Monday.

Much remains unknown about the new variant, including whether it is more contagious, as some health authorities suspect, whether it makes people more seriously ill, and whether it can thwart the vaccine.

Omicron is classified by the World Health Organization as a “variant of concern” as scientists work to determine how it may compare with the predominant delta variant in terms of transmissibility and severity. Scientists also are studying the degree to which existing vaccines and therapies protect against omicron.

Scientists in South Africa first reported it, but the samples came from several countries in southern Africa. And health officials in the Netherlands now say it was found there prior to the South Africa detection.

‘Get vaccinated’

As comfort over air travel returns, it’s inevitable that new variants like omicron will spread from country to country and state to state, said professor Danielle Ompad, an epidemiologist at New York University’s School of Global Public Health.

“We shouldn’t panic, but we should be concerned,” she said.

Hochul said the case involving the Minnesota visitor underlined the need for everyone who is eligible to get vaccinated against COVID-19 or receive a booster shot if they have not already.

“There is one way to address this — New Yorkers, get vaccinated, get boosted, and get ready,” the Democrat said.

Japan’s consul general in New York, Kanji Yamanouchi, delivered the opening remarks at the convention.

A spokesperson for the consulate said Yamanouchi was vaccinated and received a booster shot about three weeks ago. He said staffers at the consulate underwent testing as a precaution.

“He had absolutely no problem in his health condition,” said the consulate’s spokesperson, Kenju Murakami, noting Thursday it had been nearly two weeks.

A website for the convention says that Anime NYC is mounted by Leftfield Media, an event company based in Shelton, Connecticut. A company spokesperson did not immediately respond to an email requesting comment.

Peter Tatara, its founder and event director, referred questions to company spokespeople. He said he had been tested “multiple times” since the event.

New York City Council Ben Kallos, who appeared at the event with the Japanese ambassador, said a rapid antigen test taken Thursday showed he was negative for the virus.

“I can attest to the fact that my vaccine was checked and I got a wristband, and the person who tested positive for omicron was also fully vaccinated,” Kallos said, urging his “fellow anime fans” to get tested. “So it goes to show you, even when you follow all the precautions, we’re still seeing breakthrough cases.”

Source: Voice of America