- Article
Effectiveness of the Pfizer-BioNTech Vaccine against COVID-19-Associated Hospitalizations among Lebanese Adults ≥75 Years Old—Lebanon, April–May 2021
- Zeina Farah,
- Nadine Haddad,
- Hala Abou El Naja,
- Majd Saleh,
- Pamela Mrad and
- Nada Ghosn
In Lebanon, the nationwide vaccination against COVID-19 was launched in February 2021 using the Pfizer-BioNTech vaccine and prioritizing elderly people, persons with comorbidities, and healthcare workers. Our study aims to estimate the post-introduct...

