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.
1 Td: The Td vaccine is the one people commonly think of when they think of getting their tetanus booster. 2  Like Tdap, it contains lesser quantities of diphtheria protein to reduce the occurrence of side effects in adults. 3  It was once recommended that adults get this vaccine every 10 years.