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.
After getting the Tdap vaccine as a preteen or teen, adults need to get a Td (tetanus and diphtheria) booster shot every 10 years to stay protected. For adults who didn't get Tdap as a preteen or teen, the easiest thing to do is to get Tdap instead of their next regular Td booster.