immunizationimmunologyimmunotherapyimpairmentimrin vitroinapparent infectioninbreedingincidenceincidence rateincomplete penetrantincubationincubation periodindicatorindigenous populationinduced rechargeindustrial hygieneindustrial wastewaterinfectioninfestationinfiltration waterinfirmaryinfraredinitialinitiationinitiatorinjuredinjuriousinjuryinoculationinputinsecticideinsideinstitutionalizationinsuranceintakeintegrated health servicesintercepting sewerinterceptorinterceptor deviceinterstitial deletioninterstitial fluidintestinal parasiteintestineintoxicationinvariantippfiqirradiationirritant
