Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.
Q: Paragraph: From January to May, 42 cases of syphilis, a reportable sexually transmitted disease, were identified. That's an increase compared with the past five years, when an average of 20 cases were reported during those months. Health officials say between 2012 and 2016, there were on average about 80 total cases per year of the disease reported in New Hampshire, with 2016 having the highest number of 104 cases reported for the entire year. They say the outbreak in New Hampshire is consistent with national trends. Approximately 60 percent of cases have been in Hillsborough and Rockingham counties. Dr. Benjamin Chan, state epidemiologist, says it can be cured when a person is given the right antibiotics. Claim: Health officials: Number of syphilis cases have doubled.
A:
New Hampshire health officials say the state is experiencing an outbreak of syphilis, with the number of reported cases so far for 2017, about double that of previous years.