foodhandler’s refresher course ’05
TRANSCRIPT
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 1/36
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 2/36
FOODHANDLER S REFRESHER COURSE 05
Municipality of UbayMunicipal Health Office
Rural Health Unit - 1
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 3/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
DR. RETCHI M. DEL MAR RURAL HEALTH PHYSICIAN
UBAY, RHU - 1
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 4/36
Definition of terms:
Food handler - a person who handles, stores,prepares, and serves food, drinks or ice or whocomes in contact with any eating or cooking
utensils and food vending machines.Food borne disease - an abnormality or illnessfelt or experienced by a person who ate or ingested a contaminated or spoiled food.
Vermin- a group of insects or small animals suchas flies, mosquitoes, cockroaches, lice,bedbugs, mice, and rats which are vectors of diseases.
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 5/36
Definition of terms:
Microorganism - usually bacteria or germs thatcause a disease.
S anitary permit - the certification in writing of thecity or municipal health officer that theestablishment complies with the existingminimum sanitation requirements uponevaluation or inspection conducted inaccordance with Pres. Decree No. 522 and 856
and local ordinances.Health certificate ± a written document issued bythe health officer certifying the health status of the person like food handler.
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 6/36
Definition of terms:
Food-borne infection ± disease producedby living organism such as certainbacteria, parasites, viruses, etc., enteringthe body with the foodFood poisoning or food intoxication ±disease is produced by substances called
toxins (produced by certain bacteria) or poisonous agents present in the foodbefore consumption.
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 7/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
Mode of Transmission of Food Borne Disease
S ickPersons
Carriers
CarelessIndividuals
RESPIRATORY&ORAL DISCHARGES (coughing, sneezing,spitting)
OPEN WOUNDS AND BOILS
INTESTINAL DIS-CHARGES (excreta or feces)
AIR
HANDS
FLIES, ROACHES OTHER INSECTS AND RODENTS
WATER
(drinking&Wash water)
utensils
Infected
animals
S usciptibleindividualfood
deathpoison
sickness
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 8/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesCommon food-borne diseases:1. Intestinal parasitism- bitok, kigwa
2 . Amebiasis- dysentery 3. Typhoid fever 4. Botulism
5 . V iral hepatitis6 . Oral thrush
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 9/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesFood borne Diseases
Food borne Infection Food Poisoning &FoodIntoxication
Bacterial parasitic bacterial Plant & Animal Chemical(accidental)
1. Thyphoid
2. Cholera3. Bacillary
Dysentery4. S almonella
Infection5. others
Ascariasis
AmoebiasisTrichiuriasisOthers
S taphylococcusClostridium
botulinumS treptococcus
S ome mushroomsS ome musselsCertain herbsS ome fishothers
ArsenicLeadCadmium
AntimonyNitritesDDT, etc .
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 10/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesIntestinal Parasitism(bitok)
Ascaris- most commonTrichiuriasis- most common in childrenHookworm
Taeniasis- rare
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 11/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases Amebiasis End amaeba histolytica
Ten esmus, mucoid , blood-streaked stools Burrows or tunn els through the int estin al linin g Maybe carri ed to blood st ream liver (amebic) abscess or
brain abscess
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 12/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesTyphoid fever S almon ellat ypho sa
E at in g raw food ´plateauµ fever May causepsychosis
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 13/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesBotulism Clo stridium b otulinum
Cont amin at ed cann ed food S ever e cr ampy ab domin al pain Maybe fat al 2°to pain or d ehy dr ation
Mi croor gani sm toxin-BOTOX injection-µer ase wrin kl esµ
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 14/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesV iral hepatitis H epatiti s viru s
Or o-fecalr out e.Si gns and symp t oms ar e t he same excep t H epatiti s B.
Liv er destru cti on-liv er cellsru p tur e-emi ssi on of b i let o t he
blood str eam cau si ng yellow di scolor ati on oft he ski nscler a= jau ndi ce.
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 15/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesOral thrush C andid a al b ic an s
Very pain ful small ulc er on ton gue or gums or bucc al muc osa
Inc reased acidi ty in the mouth favors growth of thi s fun gus
Very c ommon in c hild ren
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 16/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesBody openingsMouth
Anus
Nose E
arsUrethra Vagina S kin pore
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 17/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesFood routeMarket @ kitchen @ plate @ spoon / fork
/fingers@
mouth (body)@
septic tank or earth @ plants & animals @ market @
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 18/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 19/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 20/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
Musca domesticaMusca domestica
Transmits dysentery, typhoid fever, cholera,Transmits dysentery, typhoid fever, cholera,other skin infections, etc.other skin infections, etc.E ggs hatch in less than a day and maggot (pupal) stageE ggs hatch in less than a day and maggot (pupal) stage
in a week.in a week.Can fly up to 20 km when carried by wind.Can fly up to 20 km when carried by wind.
Can live to 60 days.Can live to 60 days.
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 21/36
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 22/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
Carriers of typhoid, dysentery, cholera, etc.Carriers of typhoid, dysentery, cholera, etc.S poils food by their mere presence and leaving a roachy odor S poils food by their mere presence and leaving a roachy odor Most insecticideMost insecticide
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 23/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 24/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 25/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
Very commonVery commonHeaviest is almost a kiloaviest is almost a kiloSexual maturity: 2Sexual maturity: 2- -3 months3 months
Gestation period: 19Gestation period: 19- -22 days22 daysLength of life: about 1 yearLength of life: about 1 yearNumber of litters/year: 4Number of litters/year: 4- -88
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 26/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
LEPTOSPIROSISLEPTOSPIROSISPLAGUE PLAGUE
SALMONELLOSIS SALMONELLOSISRAT BITE FEVER RAT BITE FEVER
TYPHUS TYPHUS
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 27/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 28/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 29/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 30/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseaseskamot a a
pagkaon lawas
tae
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 31/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseaseskamot baba
PAGKAON lawas
tae
vermin
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 32/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
kamot baba
pagkaon lawas
tae
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 33/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseaseskamot baba
pagkaon lawas
taePrevention of Contamination!!!
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 34/36
Role of Foodhandler¶s in theTransmission of Food Borne
DiseasesHuman waste has the most number of microorganism and the best source of food for alot more microorganism as well as organismsvisible, like flies, cockroaches, ants, mosquitoes,rodents, some fish, dogs and even humans.
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 35/36
Role of Foodhandler¶s in theTransmission of Food Borne
Diseases
8/8/2019 Foodhandler’s refresher course ’05
http://slidepdf.com/reader/full/foodhandlers-refresher-course-05 36/36
THANK
YOUu