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Bharatiya Janata Party releases first list of candidates for Delhi Assembly polls, fields Parvesh Sahib Singh Verma against Kejriwal | Firecracker unit explosion in Tamil Nadu's Virudhunagar kills 6 | Body of independent journalist, who went missing on Jan 1, found in a septic tank in Chhattisgarh | Delhi: 14-year-old student stabbed to death outside school after brawl with classmate | Rohit Sharma confirms he is not retiring amid speculations after skipping Sydney Test | India objects to China's 'new counties' announcement, says parts of these come under Ladakh | No cause for alarm over HMPV virus spread in China: Indian Health Agency | PM Modi gives a call for change in Delhi launching fierce attack on Arvind Kejriwal's AAP | Quran open to passage glorifying violence, bomb-making materials tracked in New Orleans attacker Shamshud-Din Jabbar's home | Jasprit Bumrah leads India in series decider after Rohit Sharma opts to rest in Sydney Test amid poor show with willow
Scientists develop new Covid strain with 80 pc kill rate in mice

Scientists develop new Covid strain with 80 pc kill rate in mice

Oct 18, 2022, at 05:53 pm

Washington/IBNS: Scientists at Boston University have developed a new Covid-19 strain which resulted in an 80 percent kill rate in mice.

Nasal vaccine against COVID-19 prevents infection in mice: Study

Nasal vaccine against COVID-19 prevents infection in mice: Study

Aug 23, 2020, at 03:19 am

Washignton: Scientists at Washington University School of Medicine in St. Louis have developed a vaccine that targets the SARS-CoV-2 virus, can be given in one dose via the nose and is effective in preventing infection in mice susceptible to the novel coronavirus.