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.
Pearblossom local /ËpÉÉrblÉsÉm/ is an unincorporated community located in Los Angeles County, California. The town has a population of 2,435. The ZIP Code is 93553 and the community is inside area code 661. According to the Greater Antelope Valley Economic Alliance report of 2009, the Palmdale / Lancaster urbanized area has a population of 483,998, which Pearblossom is a part of.