Hello Annette, as for Malaria tablets, it is best to consult your GP with matters such as this. Sometimes, clients do take Malaria tablets with them as well as some insect repellent. A mosquito net is not always required, but you may find that hotels often provide their customers with one.
I hope this information has been helpful and if you have any further queries then feel free to email me.
Kind regards
James, your editor