But even the most sensitive tests will fail to detect the early stages of the virus and some people who are infected can keep testing negative for a few days. No test detects the virus immediately after the person becomes infected. The more rigorous PCR test  also manufactured by big companies such as Abbott Labs  takes about 612 hours to analyze in machines that can handle a couple thousand samples at a time. There is no such thing as a 100 percent perfect and instantaneous test  for any disease.AdvertisementSome academic institutions have said that Abbotts ID Now test misses infections 20 to 30 percent of the time. "We know that false negatives do occur, especially early in the course of infection.
The more intoxicated those people are on upon becoming infected, the more likely they are to wrongly read their fingers.
( z0 correlate :ARG1 ( z1 more :ARG3-of ( z2 have-quant :ARG1 ( z3 intoxicate :ARG1 ( z4 person :mod ( z5 that ) :part ( z6 finger ) ) :time ( z7 become :ARG1 z4 :ARG2 ( z8 infect :ARG1 z4 ) ) ) ) ) :ARG2 ( z9 more :ARG3-of ( z10 have-degree :ARG2 ( z11 likely :ARG1 ( z12 read :ARG0 z4 :ARG1 z6 :ARG1-of ( z13 wrong ) ) ) ) ) )
(z0 / correlate-91
    :ARG1 (z1 / more
              :ARG3-of (z2 / have-quant-91
                           :ARG1 (z3 / intoxicate-01
                                     :ARG1 (z4 / person
                                               :mod (z5 / that)
                                               :part (z6 / finger))
                                     :time (z7 / become-01
                                               :ARG1 z4
                                               :ARG2 (z8 / infect-01
                                                         :ARG1 z4)))))
    :ARG2 (z9 / more
              :ARG3-of (z10 / have-degree-91
                            :ARG2 (z11 / likely-01
                                       :ARG1 (z12 / read-01
                                                  :ARG0 z4
                                                  :ARG1 z6
                                                  :ARG1-of (z13 / wrong-02))))))
The more intoxicated those people are on upon becoming infected , the more likely they are to wrongly read their fingers .
z1 :ARG3-of z2
z2 :ARG1 z3
z4 :mod z5
z3 :ARG1 z4
z7 :ARG1 z4
z3 :time z7
z7 :ARG2 z8
z8 :ARG1 z4
z0 :ARG1 z1
z0 :ARG2 z9
z9 :ARG3-of z10
z10 :ARG2 z11
z12 :ARG1-of z13
z11 :ARG1 z12
z12 :ARG0 z4
z12 :ARG1 z6
z4 :part z6