Photo: A Vial of Vaccine
March 30, 2021, 9:12 a.m. | By
Audrey Haverland
| 3 years, 7 months ago
A nurse holds up a vial of the Johnson and Johnson vaccine. Unlike the Moderna and Pfizer vaccines, which require a second booster shot, Johnson and Johnson is a single-dose shot that is shown to protect against Covid-19.
Last updated: March 30, 2021, 9:18 a.m.Audrey Haverland. Hi! More »
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Technical Details
- Camera: Canon EOS REBEL T3i
- Lens: 18-250mm
- ISO speed: 800
- Focal length: 87.0 mm