A resident sustained a needlestick 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 regimens would be the best recommendation?
Zidovudine+Lamivudine for 4 weeks Zidovudine+Lamivudine+Nevirapine for 4 weeks Lopinavir+Ritonavir for 4 weeks Zidovudine+Lamivudine+Indinavir for 4 weeks