सियोल: पिछले 4 माह से दुनिया भर के तमाम देश कोविड-19 की मार झेल रहे हैं. जानलेवा वायरस की वजह से लंबे समय...
The World Health Organization has warned against issuing “immunity passports” to people who have recovered from Covid-19, as there is no evidence...
In the 101 days since the world first heard about the mysterious new virus behind Covid-19, a person has, on average, succumbed...