Protozoan infections are most prevalent in <u>Asia, Africa</u><u> </u>and <u>South America</u>.
Explanation:
Infections caused by protozoans in humans include severe diseases like African sleeping sickness, malaria, amoebic dysentery, giardiasis etc.
These infections are transmitted through arthropod vectors mostly through their bite. Protozoan parasitic infections are common in tropical developing countries than in the developed nations.
When travelers from non-prevalent countries like the United States travel to countries which are prone to protozoan infections, they also become susceptible and get infected when their own immune system is weakened. They become potential carriers when they travel back to their country.
They seem to perform which vital social capacity is to control who is and who is not a reasonable marriage accomplice.
A genealogy is a unilineal descent group that can exhibit their basic plunge from a known apical progenitor. Unilineal ancestries can be matrilineal or patrilineal, contingent upon whether they are followed by moms or fathers, separately.
Short spine board is useful for narrow hallways but is not used for immobilization of a patient.
<h3>What is a Short spine board?</h3>
Short spine board is short backboard immobilization device that is used for a patient for helping him sitting or semi-sitting position, who have cervical spinal injuries.
Short spine board are used for supporting the plush surfaces of the beds or stretcher mattresses and it is often placed between the plush surface and the patient by a log roll.
Basically, a spinal board is a device that is used for the patient in the hospital for trauma care.
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Can you be more specific please? like when this happened?