In our country. the principal health techniques has prevention of disease so to perform this public Healthrnemergency Management has the core and has been giving specific interest to the manipulate of epidemicrninclined diseases, of worldwide subject and ailments on eradication and elimination programs, throughrnsurveillance activities. The function of public Health practitioners include ensuring high quality healthrnpromotion, disease prevention and manage activities, conducting surveillance on rising public healthrnthreats and offering pertinent information to policy makers and public health officials. From October,rn2019 to end of Jan, 2021 I have stayed in Field Epidemiology Training Program, School of Public HealthAAUrnandrnrnat both EPHI and Oromia Regional Health Bureau field base. We carried out two outbreakrninvestigations, one surveillance data analysis, one assessment of surveillance system, and one woredasrnHealth profile description, four abstracts for scientific conference, one Disaster assessment, one lookuprnnotion and education as outputs.rnChapter One: We performed epidemiological investigations of two outbreaks. We used descriptive andrnCase Control Study in the course of investigations. We identified several factors that contributed tornmalaria outbreak in Shebe Sonbo district and observed that Low coverage Indoor Residual Spray andrnpresence of stagnant water have been attributed for the outbreak. We recommended acceptablernenvironmental management through optimized community participation. We also confirmed measlesrnoutbreak in Fitche Prison. Being unvaccinated and overcrowded Living circumstance for measlesrninfection had been observed to be risk elements for developing the disease. We recommended use ofrnstandard prison and Health policy and for any health campaign measles immunization focused on prisonrncommunity, and additionally health training on capacity of transmissions, treatment and prevention ofrnmeasles infection has to be enhanced.rnChapter Two: We did Measles surveillance data analysis of six years (2014-2019) of Bale zone torndescribe by person, Place and time. Less than 5 years was the most affected age group observed throughrn5-14 years. Enhancing improved events and campaign measles immunization targeting much less thanrn15 years of age would prevent future risk.rnChapter Three: We performed Malaria assessment of surveillance system in East Showa Zone fromrnJune 15-30, 2019. The average surveillance system of the area mainly at lower stage used to be weak.rnRegular monitoring of program unique supportive supervision and continuous feedback system bernstrengthened for greater enhancement of the completeness and timeliness and/or surveillance system as rna whole.rn.Chapter Four: We did health profile, health and health associated data, of LomÃ© Woredas from Januaryrn1-18, 2018, health and health related data the major causes of adult morbidity in woredas were acuternupper respiratory tract infection acute febrile disease and Diarrhea While in under-five years, non-bloodyrnDiarrhea, acute febrile disease and upper respiratory tract infection were the three leading causes ofrnmorbidity.rnChapter Five: We did scientific manuscript for peer reviewed journals on Measles outbreak in FitchernPrison, North Showa Zone.rnChapter Six: We organized four abstracts for submission to scientific convention in the course ofrnresidency time. These are: rnïƒ˜ Outbreak of malaria-Shebe Sonbo Jimma Zone Oromia Region, Ethiopia, 2020rnïƒ˜ Measles Outbreak-Fitche Prison, North Showa Zone, Oromia Region, Ethiopia, 2019.rnïƒ˜ Six years (2014-2019) measles surveillance information analysis Bale Zone, Oromia Region, rnEthiopia, 2019.rnïƒ˜ Health Profile in Lome Woredas , East Showa Zone , Oromia Region ,2018 rnChapter Seven: We conducted Natural Disaster (Flooding) assessment (Narrative summary of disasterrnsituation) in Oromia Region to identify humanitarian needs in Flood affected areas from July 22 to Augustrn19, 2020 in Fentale Woredas and Methehara Town of East Showa Zones. Malaria outbreak was happedrnflood hap pine in zones. Malaria are the most predicted risk in the zones. Food was a major problem afterrnFlood occur for the first thee day.rnChapter Eight: We prepared one proposal for research project. The objective of this study is to assessrnmagnitude of childhood measles vaccination status among Child aged12-23 month and determinantrnfactors in Ginner District. We designed cross-sectional community and facility the sample measurementrnwill be calculated using: rnn= (Z Î±/2)2 P (1 âˆ’ P)rn d2rn Chapter Nine: We did In COVID19 diseases Surveillance case Team and we also did weekly PHEMrnbulletin of Oromia Region from March 2019 to October 2020.