From a fresh Covid spike in Kerala linked to the Onam festival to China urging US to stop politicising virus origin probe, here are the top updates on the pandemic. India has vaccinated over 60 crore people against Covid-19 announced the Health Minister on Wednesday. Meanwhile, Johnson & Johnson claimed that a booster shot of its single-dose covid vaccine increases immunity dramatically. Also in this video, 16 refugees evacuated from Afghanistan who came to India tested positive for Covid. Watch the full video for more details.