Eggs are used as incubators for the H1N1 vaccine, so people who ( ) eggs are unable to use it. A: lead to B: watch for C: are allergic to D: be immune to
Eggs are used as incubators for the H1N1 vaccine, so people who ( ) eggs are unable to use it. A: lead to B: watch for C: are allergic to D: be immune to
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