Science News Roundup: Delta increases COVID-19 risks for pregnant women; Pfizer/BioNTech vaccine antibodies gone by 7 months for many

Following is a summary of current science news briefs. Delta increases COVID-19 risks for pregnant women; Pfizer/BioNTech vaccine antibodies gone by 7 months for many The following is a summary of some recent studies on COVID-19. Delta variant increases risks for pregnant women

Following is a summary of current science news briefs.

Delta increases COVID-19 risks for pregnant women; Pfizer/BioNTech vaccine antibodies gone by 7 months for many

The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings and that have yet to be certified by peer review. Delta variant increases risks for pregnant women

(With inputs from agencies.)