The islands of the region are divided into three main groupsâthe Bahamas, the Greater Antilles, and the Lesser Antilles. The Bahamas is an archipelago, or a group of 700 islands north of the Caribbean Sea.People inhabit only about thirty of the Bahamian islands. South of the Bahamas are the largest islands of the Caribbean, called the Greater Antilles. The Greater Antilles include Cuba, Jamaica, Puerto Rico, and Hispanola. hispaÃ±olaouth of the Bahamas are the largest islands of the Caribbean, called the Greater Antilles. The Greater Antilles include Cuba, Jamaica, Puerto Rico, and Hispanola. HispaÃ±ola the largest islands of The Greater antilles have rugged mountains and, lush thick rain. forests
Some pathogenic bacteria cause disease under certain conditions, such entry through the skin via a cut, through sexual activity or an compromised immune function. Streptococcus and Staphylococcus are part of the normal skin microbiota and typically reside on healthy skin or in the nasopharangeal region.hese pathogens can cause pneumonia or urinary tract infection and may be involved in coronary heart disease. Other groups of intacellular bacterial pathogens include: Salmonella, Neisseria, Brucella, Mycobacterium, Listeria, Francisella, Legionella, and Yersinia pestis.
Warning. Some species of bacteria are pathogenic, which means they have the potential to cause disease. Diseases such as syphilis, cholera, bubonic plague and tetanus are all caused by bacteria.arning. Some species of bacteria are pathogenic, which means they have the potential to cause disease. Diseases such as syphilis, cholera, bubonic plague and tetanus are all caused by bacteria.