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Results 1 - 2 of 2 for "Asthma," protection against
  1. ... health care provider. There are two options for protection of infants against RSV: maternal vaccine for the pregnant person and ...
  2. ... of age . It takes about 2 weeks for protection to develop after vaccination. There are many flu viruses, and they are always changing. Each year, a new flu vaccine is made to protect against the influenza viruses believed to be likely to ...