Mule Name Meaning. English: from a medieval personal name, perhaps Old English Mul (from Old English mul âmuleâ, âhalfbreedâ). This was the name of a brother of Ceadwalla, King of Wessex (died 675), and is also found as a place name element.
1 Because of the rise in US pertussis cases, some people should not wait 10 years to get their Tdap booster. 2  Pregnant women especially need Tdap vaccine because of the protection it provides against whooping cough. 3  They should get it late in the second trimester or in the third trimester.
DTaP is given to children younger than 7 years of age and Tdap is given to children, adolescents, and adults 7 years of age and older. Students who have already received a dose of Td (tetanus and diphtheria vaccine) at age 7 years or older must still receive a dose of Tdap.