CAMILLUS EBOH RESIDENT doctors in Nigerian public hospitals began an indefinite strike on Monday over grievances that include the delayed payment of salaries and allowances, the doctors' union said, as coronavirus infections rise. Nigerian doctors frequently strike over what they say are poor conditions of service. Last year they walked out from their jobs three times, including over demands for an allowance for treating COVID-19 patients. Okhuaihesuyi Uyilawa, president of the National Association of Resident Doctors (NARD), said the strike had started early on Monday and that the government had not reached out to the union since it gave notice…