Live virus vaccines have serious potential drawbacks, though, including
harmful infection with the virus in people who have weakened immune systems.
Not exact matches
This superfood contains volatile oils
with the ability to defend against
harmful bacteria,
viruses and fungus
infection (15).
This superfood contains volatile oils
with the ability to defend against
harmful bacteria,
viruses and fungus
infection -LRB-
Vaccines help prevent
infections with viruses that can be
harmful, and even potentially fatal, in our canine and feline patients.