Viruses may spread vertically (from mother to child) or horizontally (from person to person). A virus's ability to spread depends on the makeup of the virus. Some viruses can spread by simple contact, exchanges of saliva, coughing, or sneezing.iruses are unique microorganisms because they cannot reproduce without a host cell. After contacting a host cell, a virus will insert genetic material into the host and take over that host's functions.
Answer Wiki. Social Security Numbers were first issued in November 1935 as part of the New Deal. On November 24, 1936, 1,074 of the nation's 45,000 post offices were designated typing centers to type up Social Security cards that were then sent to Washington, D.C.
9. Winant eventually declined the honor of having the lowest social security card number. As a result, it eventually found its way to Grace D. Owen of Concord, New Hampshire. 10. Officially, the first social security number issued was 055-09-0001 and it was assigned to John David Sweeney. 11. Sweeney died of a heart attack in 1974 at the age of 61; ironically, he never received a single penny of Social Security benefits. 12. In many cases, invalid Social Security numbers can be easily spotted.