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.
92105 is located in the state of California in the San Diego metro area. Zip code 92105 is primarily located in San Diego County. The official postal service name used for 92105 is SAN DIEGO, California. Portions of the 92105 zip code are contained within or border the city limits of San Diego, CA, .The 92105 area code is 619.92105 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in California.he official postal service name used for 92105 is SAN DIEGO, California. Portions of the 92105 zip code are contained within or border the city limits of San Diego, CA, . The 92105 area code is 619.