Pfizer and Merck announced yesterday that they are close to being finalizing an oral vaccine for COVID-19.
Pfizer is working on a pill that can be taken to help block the enzyme that the virus uses to spread in the body.
Merck is also going to trials with a new drug.
It is clear that the current vaccines are not holding up to COVID and the variations that are hitting around the world.
The global need for a very effective vaccine is growing as the virus just won’t go away.
