(Recombinent) Engerix-B brand by SmithKline Beecham. Derived through bioengineering. Not derived from Human plasma. Vial (1 adult dose).
Vaccination for Hepatitis B is required by OSHA for medical office employees. Each employee not already immunized requires one vial per dose/3 doses per employee to immunize.
Important Note: These products require refrigeration immediately upon arrival. During warmer months, we do ship ice packs with these products to provide extra protection during air transit; however, please note the ice packs are not intended to stay frozen during transit and will have melted upon arrival. This is not an indication of spoiled product. Refrigerate product immediately upon arrival. During the winter months, ice packs are not included (to avoid freezing) but the product still requires refrigeration upon arrival.
Non-returnable.