A resident doctor sustained a needle stick injury while sampling blood of a patient who is HIV positive.A decision is taken to offer him post-exposure prophylaxis.Which one of the following would be the best recommendation?

• A. Zidovudine + Lamivudine for 4 weeks
• B. Zidovudine + Lamivudine + Nevirapine for 4 weeks
• C. Zidovudine + Lamivudine + Indinavir for 4 weeks
• D. Zidovudine + Stavudine + Nevirapine for 4 weeks