If you are travelling in a malarial zone, a mosquito net is vital. It is said that mosquitoes have killed more people than war. Literally bloodthirsty, they may be, but the real danger of mosquitoes lies in the infections and diseases they can pass between people. Dengue fever, Ross River Fever, various forms of encephalities and malaria can be transmitted by mosquitoes. Every year, at least 2 million people die as as result of such mosquito-born infections. Children are particularly vulnerable, due to their weaker immune systems.
Bell nets are probably the most recognisable form of mosqutio nets. Suspended from a ring, they fan out to cover your bed. Those mosuqito nets which require hanging (be it from a hook, wall or clothes lines) come with the necessary kit.
Obviously, if you're out camping then there aren't going to be that many beams from which to hang a net. Freestanding mosquito nets, as the name suggests, don't need to be hung.
Those who are moving around and/or don't necessarily know where they will be sleeping, compact mosquito nets are ideal. Whilst products large enough to cover even double beds are available, their design means they can be collapsed down small enough to be stored in a compression bag. They are small enough to be carried in backpacks or hand luggage; the perfect choice for those off travelling the globe or trekking around India.
It is the recommendation of the World Health Organisation that all those travelling within malarial zones take with them a mosuqito net impregnated with a strong insecticide. Long Lasting Impregnation (LLI) kills mosquitoes as soon as they land on the net. The LLI lasts for 2 years, after which it can be reimpregnated with commercially available anti-mosquito treatments. Reimpregnation is a simple process that can be carried out at home. Draw the net through a solution of the anti-mosquito treatment and leave to dry.
Mosquitoes are a particular problem at night, but are actually active for the whole period between dusk and dawn. As well as a net, it's important to keep yourself covered if you are out and about at night, during the early morning or evening. You may be up and moving, but that won't stop them trying to bite. Head nets are made of a fine mesh that offers you clear vision while also keeping the mosquitoes off your face.
Mosquito nets are also handy if you are in non-malarial zones. You may not be so at risk in the UK or France, but mosquitoes are still annoying. Non impregnated nets are available to keep the bugs off.
If you are travelling in sub-Saharan Africa, Asia or the Americas, it's essential you take a mosquito net along with you. Whether you're sleeping in a double bed in a single hotel or hiking through the mountains, sleeping beneath the stars every night, there is a net suitable for your needs. Malaria is a dreadful problem, but there are simple steps you can take to avoid the worst of it.