US
WHO chief concerned at increase in reported cases in the Americas and Africa
Zhengzhou to enforce strict COVID curbs in coming week
In addition to the fatal disease, the patient had serious underlying health conditions, including brain atrophy
New coronavirus variants are far less able to thrive in the blood of vaccinated people
Airbnb is changing its Extenuating Circumstances Policy to exclude Covid-19 related cancellations and refunds
Industrial Conglomerates and chipmakers warns that China's Covid-19 lockdown further disrupting supply chains
The development has been attributed to a combination of prior infection and vaccination against the virus
New York Times reported last week that New Delhi had stalled the study's release
New cases are rising in 20 out of more than 240 countries and territories tracked
UN warns over Ukraine shock to developing states' debt