1 ï Bijker and Pinch use the example of the plastic Bakelite to illustrate their idea of social forces at work in shaping technology.ï Bakelike: an early plastic, started out as an artificial substitute for varnish. ï 2  It was not a market success.
One dose of Tdap vaccine is recommended for: 1  Kids aged 7 to 10 years who who did not get all 5 doses of DTaP vaccine. 2  Adolescents aged 11 to 18 years (preferably at 11 or 12 years of age). 3  Pregnant women need to get Tdap vaccine at each pregnancy, even if they've been vaccinated before.
1 The 4th dose may be given as early as 12 months of age. 2  Tdap should be given to children at 11-12 years of age. 3  Adults should get a booster every 10 years. 4  The next booster should be Tdap. 5  All non-pregnant women of childbearing age should receive Tdap vaccine if they are not already immune. The 4th dose may be given as early as 12 months of age. 2  Tdap should be given to children at 11-12 years of age. 3  Adults should get a booster every 10 years. 4  The next booster should be Tdap. 5  All non-pregnant women of childbearing age should receive Tdap vaccine if they are not already immune.