FIGURE LEGENDS
FIGURE 1 Evidence captured within a systematic review (from
year 1973 to year 2020) to provide hints and more hypotheses on the
origin of tick’s coronavirus and the possibilities of ticks transmitting
coronavirus.
FIGURE 2 Possible geographical distribution of hard ticks
linked with pangolins. Note: geographical distribution of some
of the ticks linked with pangolins was unidentified. Map created with
VIsME software.
FIGURE 3 Possible geographic distribution of hard ticks linked
with seabirds. Map created with VIsME software.
FIGURE 4 Possible geographic distribution of hard ticks linked
with bats. Map created with VIsME software.
FIGURE 5 Hypothesis about the possible ways that I.
uriae ticks can use to transmit SARS-CoV-2 to humans.