SEROLOGICAL RESPONSE AND EVALUATION OF PROTECTION LEVEL IN CHICKENS EXPOSED TO THERMOSTABLENEWCASTLE DISEASE VACCINE AGAINST NEWCASTLE DISEASE VIRUSES IN SELECTED POULTRY FARMS IN NEKEMTE TOWN, WESTERN ETHIOPIA

Academic Advisor: Dereje Abera (DVM, MVSC, ASSOSITE PROFESSOR) Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Chickens are vaccinated with live attenuated and inactivated vaccines in order to control Newcastle disease (N Newcastle disease (N Newcastle disease (NNewcastle disease (N Newcastle disease (NNewcastle disease (NNewcastle disease (N Newcastle disease (NNewcastle disease (NNewcastle disease (NNewcastle disease (N CD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. HumoraD). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. Humora D). The vaccine can be administered by drinking water. Humoral antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally antibodies usually appear within 6 to 10 days after vaccination in the serum and also locally in the upper respiratory tract and intestine. The efficacy of vaccinations can be in the upper respiratory tract and intestine. The efficacy of vaccinations can be in the upper respiratory tract and intestine. The efficacy of vaccinations can be in the upper respiratory tract and intestine. The efficacy of vaccinations can be in the upper respiratory tract and intestine. The efficacy of vaccinations can be i