How to tell a viral from a bacterial infection<br>Track the length of your illness. In general, viral infections are milder than bacterial infections, but they tend to last longer. You will feel very sick for 1 to 3 days and then you will start to feel better, but some of your symptoms may linger.
you will be better after 3 days.
The context says you will start to feel better in 1 to 3 days, not that you will be better after 3 days.
( z1 have-degree :ARG1 ( z2 you ) :ARG2 ( z3 good :ARG1 z2 ) :ARG3 ( z4 more ) :time ( z5 after :quant ( z6 temporal-quantity :quant 3 :unit ( z7 day ) ) ) )