Sunday, October 17, 2010

Whooping cough still epidemic in California.

Parents, get your kids vaccinated for christ's sake. From ABC News:
The pertussis epidemic continues in California, which has seen 5,658 confirmed, probable, and suspected cases as of this week.

That is the most cases seen in the state since 1950, when there were 6,613, according to the California Department of Public Health (CDPH).

The rate of illness -- 14.5 per 100,000 population -- is the highest since 1959 (16.1 per 100,000).

Of the cases with hospitalization information, 10 percent required admission. Three-quarters of hospitalizations occurred in infants younger than 6 months, and of those, three-quarters were Hispanic.

Nine babies have died, including eight younger than 2 months -- the age at which pertussis vaccination starts -- and one 2-month-old who had been born prematurely and who had received just one dose of the tetanus, diphtheria, and pertussis vaccine (Tdap). Eight of the infants were Hispanic, which fits a trend of a disproportionate number of deaths among that ethnic group reaching back to 1998.

The first indication of an increase in pertussis cases in California was detected in April, and an epidemic was declared by CDPH director Dr. Mark Horton in June.

Since then, CDPH has been actively encouraging the public to get vaccinated. The agency expanded its recommendations for a booster dose -- typically administered around age 11 -- to comprise everyone 7 years and older who is not fully immunized, including adults of all ages. It specifically noted the importance of vaccination in women of reproductive age before, during, or immediately after pregnancy and in other people who have close contact with pregnant women or infants.

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