Pfizer
https://www.pfizer.com/news/press-release/press-release-detail/advisory-committee-immunization-practices-votes-recommend
https://www.pfizer.com/news/press-release/press-release-detail/us-fda-approves-prevnar-20tm-pfizers-pneumococcal-20-valent
https://www.fda.gov/vaccines-blood-biologics/vaccines/prevnar-20
| Name | Wikipedia |
|---|---|
| Streptococcus pneumoniae | wikipedia:Streptococcus pneumoniae |