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Older adults who contracted COVID-19 at risk of Alzheimer’s



(Last Updated On: September 16, 2022)

A study published this week in the Journal of Alzheimer’s Disease reports older people who contracted COVID-19 are at greater risk of developing the disease.

Experts said Alzheimer’s is a severe and challenging disease that must be closely monitored, especially since many became infected with COVID-19.

According to the study age is also considered an essential factor in Alzheimer’s disease. At an alarming rate, older adults, 65 years old and older, are at risk. Women at least 85 years old are prone.

According to the US National Institute on Aging, the term Alzheimer’s disease came from Dr. Alois Alzheimer, who in 1906 studied the unusual changes in a woman’s brain tissue.

In the examination, Dr. Alzheimer discovered that the woman’s brain had abnormal clumps and tangles. Symptoms were language problems and memory loss.

The National Institute for Aging said what is alarming about the disease is that it slowly damages memory and the brain system.

This latest study reviewed and analyzed anonymous electronic health records. In total, they had 6.2 million adults, from 65 years old and older, living in the United States. They looked into the patients who received medical treatment from February 2020 to May 2021 and with no prior diagnosis of Alzheimer’s disease.

Following infection with COVID-19, the study found that the risk of Alzheimer’s disease in older people increased from 0.35% to 0.68% over a year.

Moreover, the researchers explained that it is still unclear how or whether the COVID-19 virus triggers the development of Alzheimer’s disease among old adults.

The study’s author, Pamela Davis, said that the factors in the development of Alzheimer’s disease are poorly understood. She added that the two important pieces are prior infections (especially viral infections) and inflammation.

Davis explained that the infection of SARS-CoV-2 is associated with the central nervous system, and her team wanted to find out if COVID-19 could lead to increased diagnoses.


China celebrates Lunar New Year like COVID no longer exists



(Last Updated On: January 28, 2023)

China has celebrated the Lunar New Year with abandon this year, as millions of people traveled, packed into tourist spots, and gathered in large numbers – marking an end to the country’s three-year “zero COVID” experiment.

More than 300 million trips were made during the holiday, nearly 90% of pre-pandemic levels, China’s Ministry of Culture and Tourism told Bloomberg.

While the revelry is a relief after recurring lockdowns, it also carries the risk of reigniting the omicron wave that scorched the country in recent weeks, filling hospitals and overwhelming crematoriums.

“Pent-up demand is being released as many people rush to scenic spots, watch firework shows and crowd into restaurants and hotels,” Ting Lu, chief China economist at Nomura Holdings Inc., wrote in a note on Thursday. Government-released data “suggest the ‘exit wave’ is quickly coming to an end.”

The speed with which China charged through its reopening is unrivaled. A month ago, the government estimated 37 million people a day were contracting the virus. The streets went quiet. Just as quickly, the population appears to have turned the page, Bloomberg reported.

Nevertheless, it remains unclear how severe and widespread the outbreak is. The government stopped universal testing and changed how it defines COVID-19 mortality, clouding official reports. According to a report from the Chinese Center for Disease Control and Prevention on Wednesday, the number of patients hospitalized with severe disease or dying from COVID-19 has declined more than 70% from the peak in early January.

While extreme weather in some regions exacerbated traffic, many people were undaunted by the challenge or the risk of supercharging the world’s biggest COVID-19 outbreak. Total bookings were four times higher than last year, when strict measures limited travel as well as the spread of the virus, according to

The jubilation of reopening was mixed with tourism-related headaches. Carol Gong, who reunited with her family in Shanghai, was overwhelmed by the crowds during a day trip to Disneyland.

“It looked as if we were watching a zombie movie, as people lined up heel-to-heel and shoulder-to-shoulder in a meandering queue,” said Gong, who waited an hour in freezing weather to get into the theme park. Still, it was worth it, she said. “People are so relieved that China has reopened. They’re starting to relax and enjoy life.”

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US proposes once-a-year COVID shots for most Americans



(Last Updated On: January 24, 2023)

U.S. health officials want to make COVID-19 vaccinations more like the annual flu shot.

The Food and Drug Administration on Monday proposed a simplified approach for future vaccination efforts, allowing most adults and children to get a once-a-year shot to protect against the mutating virus, AP reported.

This means Americans would no longer have to keep track of how many shots they’ve received or how many months it’s been since their last booster.

The proposal comes as boosters have become a hard sell. While more than 80% of the U.S. population has had at least one vaccine dose, only 16% of those eligible have received the latest boosters authorized in August.

The FDA will ask its panel of outside vaccine experts to weigh in at a meeting Thursday. The agency is expected to take their advice into consideration while deciding future vaccine requirements for manufacturers.

In documents posted online, FDA scientists say many Americans now have “sufficient preexisting immunity” against the coronavirus because of vaccination, infection or a combination of the two. That baseline of protection should be enough to move to an annual booster against the latest strains in circulation and make COVID-19 vaccinations more like the yearly flu shot, according to the agency.

For adults with weakened immune systems and very small children, a two-dose combination may be needed for protection. FDA scientists and vaccine companies would study vaccination, infection rates and other data to decide who should receive a single shot versus a two-dose series.

FDA will also ask its panel to vote on whether all vaccines should target the same strains. That step would be needed to make the shots interchangeable, doing away with the current complicated system of primary vaccinations and boosters.

The original two-dose COVID shots have offered strong protection against severe disease and death no matter the variant, but protection against mild infection wanes. Experts continue to debate whether the latest round of boosters significantly enhanced protection, particularly for younger, healthy Americans.

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Chinese pray for health in Lunar New Year as COVID death toll rises



(Last Updated On: January 22, 2023)

China rang in the Lunar New Year on Sunday with its people praying for health after three years of stress and financial hardship under the pandemic, as officials reported almost 13,000 new deaths caused by the virus between January 13 and 19.

Queues stretched for about one kilometre outside the iconic Lama temple in Beijing, which had been repeatedly shut before COVID-19 restrictions ended in early December, with thousands of people waiting for their turn to pray for their loved ones.

One Beijing resident said she wished the year of the rabbit will bring “health to everyone”.

“I think this wave of the pandemic is gone,” said the 57-year-old, who only gave her last name, Fang. “I didn’t get the virus, but my husband and everyone in my family did. I still think it’s important to protect ourselves.”

Earlier, officials reported almost 13,000 deaths related to COVID in hospitals between January 13 and 19, adding to the nearly 60,000 in the month or so before that. Chinese health experts say the wave of infections across the country has already peaked, Reuters reported.
The death toll update, from China’s Center for Disease Control and Prevention, comes amid doubts over Beijing’s data transparency and remains extremely low by global standards.

Hospitals and funeral homes were overwhelmed after China abandoned the world’s strictest regime of COVID controls and mass testing on Dec. 7 in an abrupt policy U-turn, which followed historic protests against the curbs.

The death count reported by Chinese authorities excludes those who died at home, and some doctors have said they are discouraged from putting COVID on death certificates.

China on Jan. 14 reported nearly 60,000 COVID-related deaths in hospitals between Dec. 8 and Jan. 12, a huge increase from the 5,000-plus deaths reported previously over the entire pandemic period.

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