Typhoid Fever<\/strong><\/h4>\n<\/p>\n
Typhoid is spread via contaminated food and drinks. The symptoms of typhoid include abdominal pain, constipation, diarrhea, confusion, headache, fever, and a rash. Typhoid is a type of salmonella (salmonella<\/em> typhi) and it is still common in the developing world.<\/p>\nRabies<\/strong><\/h4>\n<\/p>\n
Rabies is advised for travelers who may spend a lot of time outdoors. Transmission occurs when someone is bitten by an infected animal via saliva. Symptoms include irritability, depression, convulsions, cardiac arrest, and confusion. There is a pre-exposure and post-exposure vaccine. In either case, if you are bit by an animal, seek help immediately. Rabies is nearly always fatal in humans. Very few exceptions to this have been documented.<\/p>\n
Japanese Encephalitis<\/strong><\/h4>\n<\/p>\n
Japanese Encephalitis is contracted through a mosquito. These mosquitos are typically found in specific areas in Asia. Some people get Japanese Encephalitis and show no symptoms. In other people, fever, meningitis, encephalitis, and paralysis may occur. Recovery is slow and difficult. The vaccination for this tends to be very expensive.<\/p>\n
Tick-Borne<\/strong> Encephalitis<\/strong><\/h4>\n<\/p>\n
Tick-borne encephalitis is spread to humans by infected ticks and parasites. It can also be spread via milk from infected animals. The TBE Flaviviridae virus causes flu-like illnesses which usually appear within 2 weeks of being bitten. The symptoms may include fever, headache, nausea, photophobia, neck stiffness, convulsions, and an altered mental state. Meningitis, encephalitis, and paralysis may occur as well.<\/p>\n
Updated in 2021:<\/h5>\nCOVID-19 Vaccine<\/h4>\n
The coronavirus pandemic has taken the world by storm. Starting in 2019 and lasting well into 2021 and likely beyond, the coronavirus may be around for some time. Or, as much as I hate to say this, forever. If you can get access to it, you should get the coronavirus vaccine. I got Pfizer, but any of the approved ones should be perfectly fine.<\/p>\n
Which vaccines will you need?<\/h2>\n
Thanks to my doctor, I am more or less aware of exactly what I need given the places I intend to visit. He was able to generate and print these detailed maps for me (via a subscription service called Travax) that showed exactly which areas had risks for illnesses like malaria and yellow fever.<\/p>\n
Given that, these statements are vast<\/strong> generalizations but may still prove to be useful:<\/p>\nTetanus<\/span> is found worldwide. It survives in soil and is difficult to eradicate.
\nDiphtheria<\/span> is found in South East Asia, South America, and parts of Africa.
\nPertussis<\/span> is mostly found throughout Africa and India.
\nPolio<\/span> is mainly still found in developing countries in Asia and Africa.
\nHepatitis A<\/span> is present in all countries with poor sanitation & hygiene.
\nHepatitis B<\/span> is found in South East Asia, the Middle East, Africa, and South America.
\nYellow Fever<\/span> is found in Africa and South America.
\nTyphoid Fever<\/span> is found worldwide but more common in areas contaminated with sewage.
\nRabies<\/span> is more common in Asia, Africa, and South America.
\nJapanese Encephalitis<\/span> is more common following the rainy season in many Asian countries.
\nTick-Borne Encephalitis<\/span> is found in parts of Asia and Europe.<\/p>\nDoes it matter when you get them?<\/h2>\n
For some, it does! Make sure you plan early enough<\/strong>. I would say a good rule of thumb is to see a doctor 3 months in advance<\/strong> if you can manage that. Booster shot requirements are common for many of the vaccines on this list. For example, you can get a Hepatitis A vaccine that protects you for 6 months to a year but you need a second shot after that for lifelong protection.<\/p>\nHow expensive are the vaccines?<\/h2>\n
For your convenience, I will share prices from my doctor’s office. These are full price and do not indicate what you might actually pay with insurance coverage. I thought I’d have to pay full price for everything and the truth is, I paid almost nothing for the protection that I got.<\/p>\n
<\/p>\n
I can’t stress the importance of shopping around<\/strong>. For example, it says here the typhoid oral vaccine is $88.00 while the typhoid injectable vaccine is $90.00. I was able to bring a prescription for the oral vaccine to a CVS pharmacy and get my vaccine for $10.00 after insurance. You might even qualify to get some for free depending on your circumstances.<\/p>\nNote: some of them are very expensive<\/span>. Talk to the doctor about whether or not each vaccination makes sense for your plans, destinations, and health history.<\/p>\nHow long does protection last?<\/h2>\n
Diphtheria\/Tetanus\/Pertussis\/Polio: 10 years.
\nHepatitis A: Long-term after 2nd booster shot.
\nHepatitis B: 10 years.
\nYellow Fever: It used to be 10 years but now it is lifelong.
\nTyphoid: Injectable (2 years) Oral (5 years).
\nRabies Pre-Exposure: 1-2 years.
\nJapanese Encephalitis: 1 year.
\nTick-Borne Encephalitis: 1-3 years.<\/p>\n
Are there any side effects?<\/h2>\n
Vaccines always carry risks. Redness, pain, and swelling may occur around the injection site. However, it is possible to experience other side effects which are much rarer. With my doctor, we had one discussion that I found particularly interesting.<\/p>\n
With typhoid, you can take a series of typhoid pills orally instead of getting a shot for protection. The oral option is also cheaper, usually. So why would anyone opt for a shot if the oral option is cheaper and less painful? Here’s the catch.<\/p>\n
<\/p>\n
Typhoid (injectable) offers just 2 years of protection. The vaccine carries inactivated bacteria so it is relatively risk-free but you will need to get it more often.<\/p>\n
Typhoid (oral) offers 5 years of protection. However, the oral vaccine contains an attenuated version of the live bacteria. It literally needs to stay refrigerated because of that. Some people (a small percentage) experience some minor symptoms of typhoid bacteria while taking the course of pills. It is a higher percentage of people than with the injectable variation. Most people are fine though.<\/p>\n
Understanding Malaria<\/h2>\n
Malaria is difficult because it is a parasite spread by mosquitos. Malaria, Dengue, and Zika are all serious and sometimes fatal diseases spread via these insects. When you are bitten, the parasite enters your bloodstream and attacks red blood cells through its process of multiplication.<\/p>\n
Malaria is present in more than 100 countries around the world. 40% of the world’s population is at risk of getting it. In Malaria countries, a trip to a doctor’s office may result in you being given anti-malarial tablets upon arrival before even being inspected. It is the first thing they do to treat you because of how common it is.<\/p>\n
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The symptoms are similar to the flu: chills, headache, muscle aches, fatigue, fever, nausea, vomiting, diarrhea, loss of red blood cells, jaundice, and anemia. The symptoms can last as long as a year. If you become ill while traveling in malaria areas or up to a year after you get back<\/span>, you should seek medical attention.<\/p>\nThere is no vaccine for malaria but there are anti-malaria tablets that can prevent you from contracting the parasite. Some of the tablets have nasty side effects like nightmares and vivid dreams so talk to your doctor about what he or she recommends.<\/p>\n
You can also choose to wear mosquito repellants like DEET. A more effective repellant that you can find at camping stores is something called Permethrin. There are even special clothes you can wear (some manufactured with Permethrin) to repel mosquitos!<\/p>\n
How necessary are the vaccines?<\/h2>\n
The final decision (in most cases) is up to you. It depends on whether or not you want to take the risk. Think about where you are going. Will you be in remote areas? Will you be in touristy areas? If you’re going to the woods for camping you will want to highly consider vaccines that you might not while going to major cities.<\/p>\n
If the vaccine is affordable and accessible, I think the obvious decision is to get it. Why would you want to go on a long, amazing trip and find yourself sick for an extended period of time? That sounds awful.<\/p>\n
My Next Steps:<\/h2>\n
The same day of my appointment, I was able to get my Hepatitis A vaccination. I already had most of the shots which turned out to be a great relief.<\/p>\n
My doctor recommended buying and bringing allergy medicine, Imodium tablets, and other over-the-counter medications that people sometimes overlook before leaving. He gave me a prescription for an oral typhoid vaccine, yellow fever vaccine, anti-malaria tablets, and a general antibiotic in case I get sick or an upset stomach while traveling.<\/p>\n