Summer pneumonia can affect calves as early as 3 to 4 weeks old to 3 to 5 months of age. (NDSU photo)
Summer pneumonia can affect calves as early as 3 to 4 weeks old to 3 to 5 months of age. (NDSU photo)https://www.ag.ndsu.edu/news/newsreleases/2021/may-10-2021/summer-pneumonia-in-calves-a-concern/cow-with-calf-stokka.jpg/viewhttps://www.ag.ndsu.edu/news/newsreleases/2021/may-10-2021/summer-pneumonia-in-calves-a-concern/cow-with-calf-stokka.jpg/@@download/image/cow with calf - Stokka.JPG
Summer pneumonia can affect calves as early as 3 to 4 weeks old to 3 to 5 months of age. (NDSU photo)
