Coronavirus, Covid-19 Vaccine Latest News Update Today: Johnson & Johnson expedites human trials, India's Panacea Biotec partners with US firm for vaccine

Coronavirus, Covid-19 Vaccine Latest News Update Today: Johnson & Johnson expedites human trials, India's Panacea Biotec partners with US firm for vaccine

Coronavirus (Covid-19) Vaccine Latest Update: Johnson & Johnson expedites human trials, India’s Panacea Biotec partners with US firm

Coronavirus (Covid-19) Vaccine Latest Update: Among Covid-19 vaccine front runners in human trials are AstraZeneca, Pfizer, BioNtech, Johnson & Johnson, Merck, Moderna, Sanofi and China's CanSino Biologics