Covid-19: Pandemic resurfaces in 4 WHO regions, ups risk of new variants
Virendra Pandit New Delhi: With the resurgence of Covid-19 in at least four of the six World Health Organization (WHO) regions on the planet last week, the global health watchdog has expressed deep concern and cautioned the countries not to relax nor lower their guard against the pandemic. WHO Director-General Tedros Adhanom Ghebreyesus observed […]


