Please choose the correct ending to complete the given sentence: Health: [header] How to get rid of tapeworms in humans [title] Evaluate your surroundings, as well as any recent travel. [step] Tapeworms exist worldwide, but infection rates vary widely between countries. While more than 10 million people are infected each year, less than 1 , 000 cases are estimated to occur annually in the united states.

Ending1: [substeps] The simplest way to determine if you have tapeworms is to count their age and look up their age on your map or online. In the united states, canada, australia, and canada, carriers must be 15 years old or older. Ending2: [substeps] Hundreds of people contract tapeworms every year. The number of tapeworms in the u.s. Ending3: Different species of tapeworms reside in different species of animals. [substeps] Pork and beef tapeworms are most commonly found in developing areas of the world such as africa, the middle east, eastern europe, southeast asia, and central and south america, and especially where free-ranging pigs are common. Ending4: [title] Quarantine sick or ill patients to prevent the spread of tapeworms. [step] Tapeworms spread easily in affected individuals.

Answer format: ending1/ending2/ending3/ending4