Desperate Remedy
- Episode aired Mar 29, 1989
![The Campbells (1986)](https://m.media-amazon.com/images/M/MV5BZjg3YmY0ODYtNDY4My00MzBlLThiNGItNWM2ZDFkYjJjMTdiXkEyXkFqcGdeQXVyMDYxMTUwNg@@._V1_QL75_UY281_CR5,0,190,281_.jpg)
Mrs. Sims is exposed to smallpox on a visit to her aunt, but there is no vaccine in the area. Dr. Campbell, Neil and Sims search the neighboring farms for a sick cow so a smallpox vaccine ca... Read allMrs. Sims is exposed to smallpox on a visit to her aunt, but there is no vaccine in the area. Dr. Campbell, Neil and Sims search the neighboring farms for a sick cow so a smallpox vaccine can be made from the fluid in the cowpox blisters.Mrs. Sims is exposed to smallpox on a visit to her aunt, but there is no vaccine in the area. Dr. Campbell, Neil and Sims search the neighboring farms for a sick cow so a smallpox vaccine can be made from the fluid in the cowpox blisters.