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Editado por Pedro_P en 27-4-2018 05:06 PM
It’s possible, but it’s not the most likely culprit.
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Dog licks are the best, especially when your pup is vaccinated.
Pixabay
Unfortunately for us, the line of disease transmission does not end with germy children and coughing colleagues. Dogs, cows, mosquitos, ticks, mice, sushi, your neighborhood cat lady’s beloved roving Romeo—the list goes on—are all opportunity for disease. But why? How does one disease affect multiple species? Aren’t we all too different?
Not at all. Infectious diseases arise from contact with parasites, bacteria, and viruses. While many diseases are species specific, like a dog-specific cold virus, others, such as the influenza virus, are able to mutate and insert pieces of DNA from other organisms into themselves. If they gather enough DNA from one species, this enables them to invade and infect that animal. These illness-causing organisms move from one species to another so often that we’ve even created a name for them, zoonotic diseases. The diseases can spread directly from one infected species to another or they can live inside another species, an intermediate host, who isn’t susceptible to the infectious organism but interacts with other animals that are. (▪ ▪ ▪)
► Read the full note here: Source
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