WHO reviewing report urging new guidance over airborne spread of coronavirus
প্রকাশিত: ০৭ জুলাই ২০২০, ১১:৩৪
The World Health Organization (WHO) is reviewing a report urging it to update guidance on the novel coronavirus after more than 200 scientists, in a letter to the health agency, outlined evidence the virus can spread in tiny airborne particles. The WHO says SARS-CoV-2, the virus that causes Covid-19, spreads primarily through small droplets expelled from the nose and mouth of