Anyway, here is what those check marks on messages sent via WhatsApp really mean: Single check mark â this means your message was successfully delivered to the WhatsApp server. Double check mark â this means your message was successfully delivered to the phone of your chat partner.
Tularemia is a bacterial disease that can affect animals and is found in wild animals in North America. Wild animals most often affected include rodents, rabbits, muskrats and beavers.Tularemia can be spread from animals to humans, although this is not known to occur commonly. There are two types of tularemia: Type A and Type B.ularemia is a bacterial disease that can affect animals and is found in wild animals in North America. Wild animals most often affected include rodents, rabbits, muskrats and beavers.
Escherichia coli (or E. coli) can affect dogs, cats and humansâand it can spread from animal to human or person to person. The bacteria is one of the most common types found in the world and it is a normal inhabitant of the gastrointestinal tract of all animals. However, under certain circumstances, this bacteria can also be responsible for causing disease. Enterotoxigenic E. coli, for instance, is an example of one type of Echerichia coli that can cause disease.