Government guidelines do not specify which masks are appropriate for what settings, or how to spot counterfeits. But there are standardised logos and markings one can watch out for.
Population-level analysis by the US's Centers for Disease Control makes a powerful case for vaccines as a means not just to reduce serious illness but also reduce chances of infection.
Manner in which Covid-19 spread so quickly from human to human contradicts the behaviour of other deadly viruses with a similar profile, Robert Redfield tells Fox News.
Cleaner indoor air won’t just fight Covid, it will minimise the risk of catching flu and other respiratory infections, researchers said in a study in the journal Science Friday.
The US Centers for Disease Control and Prevention (CDC) posted new guidelines, while the Food and Drug Administration (FDA) said slight delays shouldn’t affect the protection offered.
CDC says multi layered cloth masks can block up to 50-70% of aerosols, blocks most large droplets and helps reduce inhalation of these droplets by the wearer.
The Centers for Disease Control and Prevention aggregate forecasts show cases plateauing in coming weeks in hard-hit states like Montana, North Dakota, South Dakota and Wisconsin.
It is first time in the world that living coronavirus has been isolated from packaging of cold-chain food, Chinese Centre for Disease Control and Prevention said.
CDC said the coronavirus can sometimes be spread through small particles that can linger in the air and infect people separated by distances previously considered safe.
New Delhi, Nov 16 (PTI) The National Financial Reporting Authority (NFRA) will carry out audit quality inspections of five audit firms, including the...
No matter what tactics, doctrine, or weapon system is used, the objective of any war is to control territory, argues Gen. MM Naravane (retd). But it's politics that matters most.