Cowpox is similar to, but much milder than, the highly contagious and often deadly smallpox disease. Its close resemblance to the mild form of smallpox and the observation that dairymaids were immune from smallpox inspired the first smallpox vaccine, created and administered by English physician Edward Jenner.
San Leandro (CA state) ZIP code. ZIP code of San Leandro (CA) is 94577. Below you can find map of San Leandro, or look up other ZIP codes in California or other US states. If San Leandro's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 94577. San Leandro have more then one ZIP code.
Display/hide their locations on the map. Parks in zip code 92653 include: Costeau Park (1) , Beckenham Park (2) , Clarington Park (3) , El Conejo Park (4) , Knotty Pine Park (5) , Mackenzie Park (6) , Mandeville Park (7) , Mendocino Park (8) , Sheep Hills Park (9) .