Increasing the Time Gap Between COVID-19 Vaccine Doses Leads to a Stronger Antibody Response
This finding could play a vital role in shaping vaccine distribution strategies that increase access to the vaccine around the globe.
- This finding could play a vital role in shaping vaccine distribution strategies that increase access to the vaccine around the globe.
- For vaccines that require two doses, one of the biggest questions is how long people can wait to get the second dose.
- The U.S. has adhered strictly to the dosing regimen tested in clinical trials, which involves two doses of the Pfizer vaccine spaced 21 days apart or two doses of the Moderna vaccine spaced 28 days apart.
- In the current study, healthcare workers that had an extended period between their first and second dose of the Pfizer-BioNTech BNT162b2 vaccine had statistically significant higher antibody response."