An opponent is your competition, whether it's a rival hockey team, or the other finalist in the chess tournament. Coaches tell you to never underestimate your opponent. Someone who competes or fights against you is your opponent. If you're arguing that chocolate ice cream is better than vanilla, the vanilla ice cream fan is your opponent. An opponent can also be someone who opposes, like an opponent of gun control laws.
Your child must get the first dose of rotavirus vaccine before 15 weeks of age, and the last by age 8 months. Rotavirus vaccine may safely be given at the same time as other vaccines. Almost all babies who get rotavirus vaccine will be protected from severe rotavirus diarrhea.
Who should get the pneumococcal conjugate vaccine (PCV13)? All infants beginning at two months of age should receive a four-dose series of vaccine; catch-up vac-cination is recommended for children younger than age 5 years who did not receive vaccine on schedule.his pneumococ-cal polysaccharide vaccine is commonly known as PPSV23. The PPSV23 vaccine is licensed for routine use in adults 65 years and older and people with certain risk factors who are age 2 through 64 years.The first pneumococcal conjugate vaccine, PCV7 (Prevnar 7, Pfizer), was licensed in 2000.