what is the first disease's genetic structure?
There are variations in genetic structures. Two clusters have been identified: Cluster I and Cluster II.
Cholera
Two clusters have been identified: Cluster I and Cluster II. For the most part, Cluster I consists of strains from the 1960s and 1970s, while Cluster II largely contains strains from the 1980s and 1990s, based on the change in the clone structure.
what is el chal? A pre-Columbian Maya archaeological site . where is it located? In the upper San Juan River valley of the southeastern Petén Basin region, Guatemala. can you name some of its sectors? The Municipal Sector, the Arrepentimiento Sector and the Panorama Sector. what kind of monuments are found here? Nineteen carved stone monuments which are mostly fragmented have been found. did any war happen in the country of its origin? Yes, a coup funded and directed by the US and a Civil War. which natural disaster occurred here? Hurricanes Mitch  and Stan, major earthquakes and volcanic mudflows. when did the first one occurred here? In 1998. which other places has it effected? Honduras and Nicaragua. what was its after-effects? Disease outbreaks occurred throughout Central America. which diseases were they? Cholera, leptospirosis, and dengue fever.
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Cholera [SEP] Genetic structure
Amplified fragment length polymorphism fingerprinting of the pandemic isolates of "V. cholerae" has revealed variation in the genetic structure. Two clusters have been identified: Cluster I and Cluster II. For the most part, Cluster I consists of strains from the 1960s and 1970s, while Cluster II largely contains strains from the 1980s and 1990s, based on the change in the clone structure. This grouping of strains is best seen in the strains from the African continent.