Cari
Cowpox
01
cacar sapi, vaksin
a viral infection in cows that can be transmitted to humans, historically used in developing the smallpox vaccine
Contoh-contoh
Edward Jenner used cowpox to create the world's first successful smallpox vaccine.
Edward Jenner menggunakan cacar sapi untuk menciptakan vaksin cacar pertama yang berhasil di dunia.



























