4 Logarithmic Functions Every function of the form f (x) = a x passes the Horizontal Line Test and therefore must have an inverse function. This inverse function is called the logarithmic function with base a. 5 Logarithmic Functions The equations y = log a x and x = a y are equivalent.
Measles, Mumps and Rubella (MMR) vaccine. Disadvantages to the MMR vaccine. A vaccine, like any medicine, is capable of causing serious problems, such as severe allergic reactions.The risk of MMR vaccine causing serious harm, or death, is extremely small.Mild problems include: Fever (up to 1 person out of 6) Mild rash (about 1 person out of 20) Swelling of glands in the cheeks or neck (rare) If these problems occur, it is usually within 7-12 days after the shot. Moderate problems include:he risk of MMR vaccine causing serious harm, or death, is extremely small. Mild problems include: Fever (up to 1 person out of 6) Mild rash (about 1 person out of 20) Swelling of glands in the cheeks or neck (rare) If these problems occur, it is usually within 7-12 days after the shot. Moderate problems include:
| Possible side-effects of MMR vaccine | Pre-immunisation checklist | In your language | Download document. The National Immunisation Program provides free measles, mumps, and rubella (MMR) vaccine to children at 12 months and 18 months of age.easles, mumps and rubella (MMR) vaccines. The MMR vaccine also comes in combination with chickenpox (MMRV) for 18 month old children and contains small amounts of each of the viruses at a reduced strength and a small amount of the antibiotic neomycin.