3/30/2023 0 Comments Side effect of typhoid vaccination![]() ![]() Vaccine should not be given to children under 5 yrs Pain, swelling, or redness and injection site, headache or fever. *It is important to take the vaccine as directed. Mild side effects, though uncommon can occur such as:Ībdominal discomfort, nausea, vomiting, diarrhea, fever, rash or headache. Vaccine should be administered at least 2 weeks prior to travel for up to 2 years of protection. The capsules should be finished at least 1 week before travel for up to 4 years of protection. The oral vaccine is given as a series of 4 doses, one capsule taken every other day on an empty stomach (1 hour before eating). There are 2 types of typhoid vaccines – oral (by mouth) and injection (by needle). No vaccine is 100% effective therefore it is important to remember to follow safe food and water practices. The vaccine is effective for protection in high risk areas but is not a substitute for careful attention. This is due to travellers returning home from developing countries where sewage and water treatment systems are poor. There are 100 cases of typhoid reported each year in Canada. It is found especially in India, Africa and Asia and also in Central and South America.Ĭonsumption of ready-to-eat food that have been contaminated by sewage, such as fruit, or shellfish from an area contaminated by a sewage are common modes of infection. Typhoid is common in areas where sanitation is poor such as rural areas and small cities. Ten percent of infected patients will remain carriers for 3 months or longer. Traveller’s who do become ill may be off work or school for months. Symptoms onset is 1-2 weeks and includes high fever, aches and pains, chills, fatigue and headaches, dizziness, rash on the trunk. Typhoid can be treated with antibiotics, however if left untreated typhoid fever can last for months and can be fatal (fatality rate is 16%). It is transmitted similar to hep A through contaminated food and water and from person to person. Typhoid Fever is a serious and life-threatening infection caused by the bacteria salmonella typhi. ![]()
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