Which Arboviruses transmitted vertically whether in the vector or vertebrate hosts?

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Umberto Palatini Popular answer

Hi Ayman, yours is a more complex question than it seems. I suggest you to go on the pubmed website and explore some literature.

You can find several good reviews about them, I suggest you reading the following ones by Louis Lambrechts to have an idea about vertical transmission in vectors, which is quite important for some arboviruses:

Article Vertical transmission of arboviruses in mosquitoes: A histor...

Article Determinants of Arbovirus Vertical Transmission in Mosquitoes

As for vertical transmission in the infected vertebrate hosts, you should search articles regarding each arboviruses, here there are some examples. This is quite a debated topics and vertical transmission is (with some exceptions) not considered to be very relevant for epidemiology.

Article Crimean-Congo hemorrhagic fever: History, epidemiology, path...

Article Natural vertical transmission of dengue virus in Aedes aegyp...

Article Estimating the Risk of Vertical Transmission of Dengue: A Pr...

Igor Uspensky

I can recommend to look at papers by Patricia Nuttall and her colleagues concerning arboviruses in ticks.

Best wishes.

Umberto Palatini

Pushkin Sergey Viktorovich

Dear Ayman Ahmed This question is quite complicated. Not all viruses circulate lonely in the human population. The region in Africa is also important, unlike Europe, these viruses walk in primate populations.

Regards, Pushkin Sergey Viktorovich