Yellow fever certificates for ship crew: the IHR rule that names every seafarer
The short version Yellow fever is the only disease the International Health Regulations designate for proof of vaccination as a
The short version Yellow fever is the only disease the International Health Regulations designate for proof of vaccination as a
The short version In a study of 61 US fishing vessel captains, only 5 vessels (8.2%) carried naloxone and only
The short version US law already requires a medical log on many vessels, and it is not a product you