September 10, 2013 5:52 am What to Do if You're Bitten By a Bat What should you do if you get bitten by a bat? Do you need a rabies vaccine? Renee Tessman reports US & World Videos 1:43 Traces of bird flu virus found in 1 in 5 samples of pasteurized milk, FDA says 2:42 Mother, surrogate celebrate a perfect ending to their long journey 1:12 Watch: Why vaccines are contributing to improved public health 1:53 The Helix School in San Rafael growing with the community 3:33 Bay Area sees slight improvement in air quality, annual report shows