zawtnak i chawnh , bia in i chawnh , i theihter
v.communicate
communicate
contract – Example: He contracted tuberculosis = Cuap zawtnak aa lak
immune
immunize – Example: Vaccination immunizes people against smallpox = Raise khan chunhmi nih raise zawtnak in mi kha a khamh khawh hna
immunity
diagonse
diagnosis
prophylactic
vaccine
inoculate