The Covid-19 vaccines have been effective against the Delta Variant of the coronavirus disease, however, there are many people who are still unvaccinated or refuse to vaccinate.
The Delta variant is the dominant strain in the U.S. but it is not the only variant which is circulating in the population. The Lambda variant which was first identified in Peru is now also found in several states in the U.S. The Lambda variant is one of the earliest identified variants which has high transmissibility and resistance. The military personnel are receiving CVD vaccination & the government is also encouraging the troops to get vaccinated to the maximum degree. Some U.S. army bases may require Vaccination Proof.
***
