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.
This is the first booster shot for tetanus and one dose is given to all preteens at age 11 or 12. All teens and adults who never got the Tdap shot need one dose in place of a Td (tetanus and diphtheria) shot. Tdap helps protect against whooping cough (pertussis).