Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: Infection is a common cause of death. Given the two facts above, what can scraping oneself on a contaminated object cause?

pick from the following. (1). disease (2). h2o formation (3). death (4). Injury (5). rabies (6). pregnancy (7). hair growth (8). deadly
The answer is:
(3).