An ovarian cyst is a fluid-filled sac that develops on a womanâs ovary. They are very common and do not usually cause any symptoms. Most ovarian cysts occur as part of the normal workings of the ovaries. These cysts are generally harmless and disappear without treatment in a few months.
Dr. Marney Gundlach Dr. Gundlach. 1  Children : Children typically receive their first tetanus shot at 2 months, the second at 4 months, and the third at 6 months, the fourth between 15 and 18 months, and the fifth between 4 and 6 years of age. Then, the next dose is between ages 11 and 12 years old, and then up to every 10 years afterwards.
A booster shot will be recommended if the dog bite victim is not sure when she/he was last vaccinated. In this case, the tetanus shot must be given within 72 hours after the dog bite incident. Because schools require a complete tetanus vaccination record, children commonly receive tetanus booster shots.