Resident doctors at 14 major government hospitals in Delhi have decided to go on strike on Friday to demand better security, availability of essential drugs, and regularization of contract employees. The doctors' association has threatened an indefinite strike starting Monday if their demands are not addressed. The strike could severely impact the city's health system as it is already struggling with a swine flu outbreak. The health minister has assured the doctors that their demands will be met but the doctors' association says the government has not provided a concrete plan for addressing the issues.