People who catch COVID-19 but don't show symptoms may have significantly lower levels of immunity against the virus than those who become severely ill, new research showed Thursday.
The majority of virus patients...
A new study by researchers based in China and the United States has found that the coronavirus is twice as infectious inside homes with a considerable number of additional infections spreading before...
Not all patients that have been infected with the coronavirus test positive for antibodies, raising questions as to the effectiveness of tests used to determine who has the virus, research published Monday...
Treating COVID-19 patients with the malaria drug hydroxychloroquine (HCQ) had no positive effect and caused other health complications, two new studies showed Friday.
The anti-inflammatory has been touted by US President Donald Trump...
Speech droplets from people talking loudly in confined spaces could result in coronavirus remaining in the air for more than eight minutes at least, according to a new study by researchers from...
The global lockdown caused by Covid-19 risks a "devastating" surge in tuberculosis cases, with nearly 1.4 million additional deaths from the world’s biggest infectious killer by 2025, new research showed Wednesday.
TB, a...
The virus has been shown to be moving up to 13 fet (four meters) by a recent study analyzing air from hospital wards in COVID-19 patients, twice the distance current guidelines say...
Global Allergy and Infectious Diseases Institute (NIAID), U.S. Scientists National health institutes argue that COVID-19 can remain active for hours in air droplets and for days on surfaces.
The research published in the...