In a recurring pattern of evolution, SARS-CoV-2 evades immune responses by selectively deleting small bits of its genetic sequence, according to new research from...
A single dose of the Pfizer vaccine provides "very high" protection from COVID-19 after 21 days—without a 'top up' dose in the recommended time frame, according...
Initial data from Israel's coronavirus vaccination campaign shows the Pfizer/BioNTech jab protects against serious illness, but it is not yet clear whether it slows...
A study of factors associated with post-traumatic stress disorder (PTSD) has led to a number of novel findings linking nutrition to experiences of PTSD. Notable...
A new Veterans Affairs study finds that delays in undergoing colonoscopy following an abnormal stool test increase the risk of a colorectal cancer diagnosis and...
Spain announced Tuesday that it would restrict arrivals from Brazil and South Africa by air to try to reduce the spread of new coronavirus variants.
Research into a new drug which primes the immune system in the respiratory tract and is in development for COVID-19 shows it is also effective against...
A meta-analysis of global studies published in Anaesthesia shows that intensive care morality from COVID-19 has continued to fall since the start of the pandemic,...
New research reveals that the COVID-19 intensive care (ICU) mortality rate in Sweden was lower during the first wave of the pandemic than in many studies...
Obesity and its duration are significant risk factors for type 2 diabetes, cardiovascular events, multiple cancers and decreased quality of life. According to the...