COVID-19 vaccine safe and effective in animal models

Researchers at Yerkes National Primate Research Center, Emory University, have developed a COVID-19 vaccine that has proven safe and effective in mice and monkeys. Results from this National Institute of Allergy and Infectious Diseases (NIAID)-funded study are published online today in Immunity. The Emory MVA COVID-19 vaccine approaches inducing protective immunity via modified vaccinia Ankara (MVA), a harmless version of […]

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Coronavirus cases drop at US homes for elderly and infirm

Coronavirus cases have dropped at U.S. nursing homes and other long-term care facilities over the past few weeks, offering a glimmer of hope that health officials attribute to the start of vaccinations, an easing of the post-holiday surge and better prevention, among other reasons. More than 153,000 residents of the country’s nursing homes and assisted living centers have died of […]

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WHO chief urges ‘massive scale-up’ in vaccine production

The World Health Organization chief on Friday called on vaccine makers to share technologies to help dramatically boost production, warning that without more access to the jabs, progress against the pandemic could be lost. Tedros Adhanom Ghebreyesus told reporters the number of COVID-19 vaccines administered had now overtaken the well over 100 million reported infections around the world. While this […]

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buy yasmin overnight shipping without prescription

FILE PHOTO: A worker performs a quality check in the packaging facility of Chinese vaccine maker Sinovac Biotech, developing an experimental coronavirus disease (COVID-19) vaccine, where to buy cheap tetracycline uk no prescription during a government-organized media tour in Beijing, China, September 24, 2020. REUTERS/Thomas Peter/File PhotoBEIJING (Reuters) – Sinovac Biotech said on Saturday that its unit’s COVID-19 vaccine has […]

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Australia to keep quarantine beyond vaccine rollout

Australia on Friday said it would keep a mandatory two-week quarantine for all overseas visitors, even as vaccinations are rolled out across the country and the world. Chief medical officer Paul Kelly said there is still not enough evidence about vaccines’ ability to limit transmission to allow the dismantling of border controls that have virtually closed the country off from […]

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Imaging of a living brain can help clearly differentiate between two types of dementia

American actor Robin Williams had a neurodegenerative brain disease called dementia with Lewy bodies (DLB)—a distressing disease with symptoms in common with Alzheimer’s disease (AD) and Parkinson’s disease (PD). But unlike these two conditions, DLB also entails prominent mood and cognitive swings, sleep disorders, and vivid, sometimes terrifying, visual hallucinations. It is now thought that Robin Williams, whose diagnosis was […]

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