Malawi Wire

Sprawling coastal cities in South and Southeast Asia are sinking faster than elsewhere in the world, leaving tens of millions of people more vulnerable to rising sea levels, a new study says.

Rapid urbanization has seen these cities draw heavily on groundwater to service their burgeoning populations, according to research by Singapore’s Nanyang Technological University, published in the journal Nature Sustainability last week.

“This puts cities experiencing rapid local land subsidence at greater risk of coastal hazards than already present due to climate-driven sea-level rise,” the study says.

Vietnam’s most populous urban center and main business hub, Ho Chi Minh City, was sinking an average of 16.2 millimeters (0.6 inches) annually, topping the study’s survey of satellite data from 48 large coastal cities around the world.

The southern Bangladeshi port of Chittagong was second on the list, with the western Indian city Ahmedabad, Indonesian capital Jakarta and Myanmar’s commercial hub Yangon also sinking more than 20 millimeters in peak years.

“Many of these fast-subsiding coastal cities are rapidly expanding megacities, where … high demands for groundwater extraction and loading from densely constructed building structures, contribute to local land subsidence,” the study says.

Sinking cities are not of themselves a result of climate change, but researchers said their work would give a better insight into how the phenomenon would “compound the effects of climate-driven mean sea-level rise.”

More than 1 billion people will live in coastal cities at risk of rising sea levels by 2050, according to the U.N. Intergovernmental Panel on Climate Change.

The IPCC says that global sea levels could rise by up to 60 centimeters (24 inches) by the end of the century, even if greenhouse gas emissions are sharply reduced.

Source: Voice of America

U.S. health officials say 4.4 million Americans have received the updated COVID-19 booster shot. The Centers for Disease Control and Prevention posted the count Thursday as public health experts bemoaned President Joe Biden’s recent remark that “the pandemic is over.”

The White House said more than 5 million people had received the new boosters by its own estimate, which accounts for reporting lags in states.

Health experts said it was too early to predict whether demand would match up with the 171 million doses of the new boosters the U.S. ordered for the fall.

“No one would go looking at our flu shot uptake at this point and be like, ‘Oh, what a disaster,’ ” said Dr. David Dowdy, an infectious-disease epidemiologist at Johns Hopkins Bloomberg School of Public Health. “If we start to see a large uptick in cases, I think we’re going to see a lot of people getting the [new COVID] vaccine.”

A temporary shortage of Moderna vaccine caused some pharmacies to cancel appointments while encouraging people to reschedule for a Pfizer vaccine. The issue was expected to resolve as government regulators wrapped up an inspection and cleared batches of vaccine doses for distribution.

“I do expect this to pick up in the weeks ahead,” said White House COVID-19 coordinator Dr. Ashish Jha. “We’ve been thinking and talking about this as an annual vaccine like the flu vaccine. Flu vaccine season picks up in late September and early October. We’re just getting our education campaign going. So, we expect to see, despite the fact that this was a strong start, we actually expect this to ramp up stronger.”

Some Americans who plan to get the shot, designed to target the most common omicron strains, said they were waiting because they either had COVID-19 recently or another booster. They are following public health advice to wait several months to get the full benefit of their existing virus-fighting antibodies.

Others are scheduling shots closer to holiday gatherings and winter months when respiratory viruses spread more easily.

Retired hospital chaplain Jeanie Murphy, 69, of Shawnee, Kansas, plans to get the new booster in a couple of weeks after she has some minor knee surgery. Interest is high among her neighbors, she said.

“There’s quite a bit of discussion happening among people who are ready to make appointments,” Murphy said. “I found that encouraging.”

Steady state

Biden later acknowledged criticism of his remark about the pandemic being over and clarified the pandemic is “not where it was.” The initial comment didn’t bother Murphy. She believes the disease has entered a steady state when “we’ll get COVID shots in the fall the same as we do flu shots.”

Experts hope she’s right but are waiting to see what levels of infection winter brings. The summer ebb in case numbers, hospitalizations and deaths may be followed by another surge, Dowdy said.

Some Americans who got the new shots said they were excited about the idea of targeting the vaccine to the variants circulating now.

“Give me all the science you can,” said Jeff Westling, 30, an attorney in Washington, who got the new booster and a flu shot Tuesday, one in each arm. He participates in the combat sport jujitsu, so he wants to protect himself from infections that may come with close contact.

Meanwhile, Biden’s pronouncement in a 60 Minutes interview broadcast Sunday echoed through social media.

By Wednesday on Facebook, when a Kansas health department posted where residents could find the new booster shots, the first commenter remarked: “But Biden says the pandemic is over.”

The president’s statement, despite his attempts to clarify it, adds to public confusion, said Josh Michaud, associate director of global health policy with the Kaiser Family Foundation in Washington.

“People aren’t sure when is the right time to get boosted. ‘Am I eligible?’ People are often confused about what the right choice is for them, even where to search for that information,” Michaud said.

“Any time you have mixed messages, it’s detrimental to the public health effort,” Michaud said. “Having the mixed messages from the president’s remarks makes that job that much harder.”

University of South Florida epidemiologist Jason Salemi said he’s worried the president’s pronouncement has taken on a life of its own and may stall prevention efforts.

“That soundbite is there for a while now, and it’s going to spread like wildfire. And it’s going to give the impression that ‘Oh, there’s nothing more we need to do,’ ” Salemi said.

“If we’re happy with 400 or 500 people dying every single day from COVID, there’s a problem with that,” Salemi said. “We can absolutely do better because most of those deaths, if not all of them, are absolutely preventable with the tools that we have.”

Source: Voice of America

A new study released this week “conservatively” estimates there are 20 quadrillion ants on the planet Earth—or about 2.5 million ants for every person.

The study was conducted by researchers at the University of Hong Kong and Germany’s University of Wuerzburg, who noted ants are some of the most successful and dominant forms of life on earth but found most estimates of their numbers to be lacking, and, essentially, educated guesses.

In the study, published this week in the scientific journal Proceedings of the National Academy of Sciences, they explain they compiled data on both ground and tree-dwelling ants from 489 studies, spanning “all continents, major biomes, and habitats” to arrive at what they call a “conservative” estimate of 20 quadrillion ants, representing a biomass of 12 megatons.

The researchers say this is more than the combined biomass of wild birds and mammals and is equivalent to 20% of human biomass.

In a release from the University of Hong Kong, the researchers explain that having an accurate count of the world’s ants and an understanding of their abundance patterns may help preserve ecosystems and species around the world

The study also found ants are unevenly distributed over the global land surface. As a general pattern, ants are more common in tropical regions, but their numbers vary from place to place depending on the ecosystem.

University of Hong Kong School of Biological Sciences researcher Sabine Nooten, a co-lead author on the study, said the ants perform “ecological services” such as decomposition of organic material and pest control in whichever habitat they live.

The senior author of the study, University of Hong Kong researcher Benoit Guenard, said the ant count reflects the scarcity of data on so much of the natural world. He urged governments and societies to be more proactive in getting citizens involved in helping to fill those knowledge gaps.

Source: Voice of America

Japanese Prime Minister Fumio Kishida said Thursday that Japan will abolish a series of COVID-19 border restrictions in hopes of reviving its tourism industry.

As of Oct. 11, Japan will allow individual visitors to enter the country, reinstate visa waivers and end the cap on daily arrivals. Kishida announced the long-awaited policy shift at a news conference in New York.

The changes come as Japan records the highest 28-day average of cases in the world, 3,052,150, according to the Johns Hopkins Coronavirus Research Center.

Japan began allowing tourists on guided tours to enter the country in June, and tourists on nonguided tours who had booked through a registered travel agency could enter as of early September.

Japan also removed mandatory pre-arrival PCR tests for fully vaccinated travelers in September but kept the 50,000 cap on daily arrivals.

The new guidelines will open doors to an unlimited number of tourists as long as they have been vaccinated three times or submit a negative COVID-19 test ahead of their trip, Kyodo News reported.

The prime minister’s action to stimulate the Japanese economy comes after the yen declined to its lowest levels against the dollar in almost a quarter of a century.

“The currency has depreciated nearly 20% this year, sinking to 24-year lows,” Reuters reported.

In an additional attempt to stimulate the economy through tourism, the Japanese government is also implementing a nationwide travel discount program, providing incentives for foreigners to choose Japan over other tourist destinations.

Source: Voice of America

The World Health Organization warns noncommunicable diseases kill 41 million people each year, equivalent to 74 percent of all deaths globally.

A new global report by the World Health Organization finds noncommunicable diseases now outnumber infectious diseases as the top killers globally. Each year, it says 17 million people under age 70 die prematurely from noncommunicable diseases or NCD. The biggest killers are cardiovascular diseases, followed by cancers, chronic respiratory diseases, and diabetes.

WHO director of noncommunicable diseases, Bente Mikkelsen, says most of these deaths are preventable.

“Every two seconds, someone under the age of 70 is dying from an NCD,” said Mikkelsen. “And many people do not still realize that 86 percent of these premature deaths, namely dying too young are taking place in low-and-middle-income countries, making NCD an issue of equity and sustainable development as well as health.”

WHO blames most of these preventable deaths on four key risk factors. It cites high blood pressure as the biggest threat, noting 1.3 billion adults worldwide have this condition.

Mikkelsen says too many people are unaware they have this potentially deadly condition. Consequently, they are not getting the lifesaving treatment they need.

“If people had access to health services where they could get their blood pressure checked and get support to manage hypertension, nearly 10 million heart attacks and strokes could be averted by 2030,” said Mikkelsen. “Other major risk factors like unhealthy diet, tobacco use, and harmful use of alcohol are heavily influenced by industry, including the formulation, packaging design, marketing, and promotional product.”

WHO reports at least 39 million deaths could be averted by 2030 if every country were to adopt the interventions known to work.

The U.N. Health Agency urges people to embrace healthier lifestyles and modify risky behavior to reduce their chances of getting a deadly disease. It says those who stop smoking, exercise more, eat a healthier diet and drink only moderate amounts of alcohol will add years to their lives.

Source: Voice of America

Commenters in China’s tightly controlled online communities are raising an angry howl at what they see as the latest outrage stemming from President Xi Jinping’s draconian zero-COVID policy.

After at least 27 people died when a bus in southwest China’s Guizhou Province crashed while transporting them to a coronavirus quarantine facility, online comments revealed the magnitude of frustration of ordinary citizens enduring a policy that forces them into lengthy lockdowns and daily testing in the effort to contain COVID.

• “27 people, who did not die in the coronavirus, but died in the bus accident [on the way to] quarantine? Even if they are positive, the death rate of the virus is extremely low, who made such a tragedy?”
• “No ordinary people are against epidemic prevention. What the ordinary people oppose is … harassment of people.”
• “So many people concentrated in a bus transport for quarantine. If there was a positive case, how likely would all the people in the bus get infected? I don’t understand the current policy. ​”
• “We are all on the bus leading to death.”

Censors quickly scrubbed the comments saved by FreeWeibo, a website that tracks comments blocked on China’s Twitter-like platform, Weibo.

According to Lin Gang, Guiyang’s deputy mayor, the bus was carrying 47 people who were under “medical observation” from Guiyang, the capital of Guizhou Province, to a remote county, Libo, when it overturned on a highway around 170 kilometers from its destination about 2:40 a.m. Sunday.

In addition to the deaths, 20 people were taken to the hospital. As of Wednesday, there was no word on their condition.

It remains unclear why people were being bused to quarantine centers in the middle of night, which violates China’s prohibition on the operation of long-distance commercial buses between 2 a.m. and 5 a.m. The cause of the crash remains under investigation.

Although the city of Guiyang and Guizhou province have experienced a recent increase in COVID cases, Guiyang officials announced Sept. 16 that the city would achieve “societal zero-COVID” by Sept. 19, according to a report by Caixin, a Chinese business news outlet.

On Sept. 17, Guizhou authorities said on their official WeChat account that they were sending people who had tested positive elsewhere for quarantine because of limited resources in Guiyang, according to the official news site China Daily. At the time, 7,396 people had been transferred from the city, and 2,900 people were scheduled for transfer.

After the bus crash on Sept. 18, one of the passengers said officials identified all residents of her building for quarantine even though there were no reported cases, reported Caixin.

Unverified photos of the bus began circulating on Chinese social media showing the driver wearing a full hazmat suit with only his eyes uncovered. The photos generated a new round of anger and criticism of the zero-COVID policy.

“When will it stop?” was a slogan repeated on Weibo.

Trending topic

China continues to assume some of the strictest COVID-19 measures in the world, attempting to record zero cases by isolating those with confirmed infections and quarantining anyone who may have been exposed. China says the policy is necessary to keep its health system from being overwhelmed.

However, restrictions across the country have weighed heavily on the country’s economy and even led to food and medical shortages in Shanghai and other areas.

Response to the bus crash soared to be Weibo’s top trending topic Sunday afternoon, until it disappeared from the top 50 slots. Elsewhere online, authorities removed widely shared angry blog posts on the crash.

Municipal instructions on how to ride a bus safely, posted to Weibo by Guizhou police and fire departments, only drew more sharp criticism.

“[This is a] classic blurring of focus and shifting of responsibility,” said one comment retrieved from FreeWeibo by VOA Mandarin.

“Just don’t drive me around for quarantine,” said another.

A day after the crash, Guizhou Province officials announced on WeChat that an investigation is ongoing and three local officials had been suspended.

Guizhou recorded 188 new confirmed cases Tuesday, accounting for about 25% of all new cases in China, according to the National Health Commission of the People’s Republic of China. The province has been on high alert since the end of August when one new case was reported.

But since the beginning of the pandemic, official data show only two people have died of COVID in Guizhou, a province of 38 million people.

Worldwide, as of Sept. 21, there have been more than 6.5 million deaths attributed to COVID-19, with 15,149 of them in China and just over 1 million in the U.S., according to the Johns Hopkins University COVID-19 tracker.

Across China, local officials are under intense pressure to contain any outbreaks ahead of the Communist Party’s congress next month, when President Xi is poised to secure his third term as China’s top leader.

Nine local officials in Guiyang were suspended earlier this month for failing to implement COVID policies properly.

“At this time, to strengthen the lockdown with the zero-COVID policy is to ensure stability and to ensure that there is no social unrest,” Kuan-Ting Chen, chief executive officer of Taiwan Nextgen Foundation, told VOA Mandarin. “So, in the future, at least until Party Congress begins, I think it will become more and more strict.”

Source: Voice of America