How appropriate - you fight like a cow!
With all this concern about missing/duplicated cards in Pandemic is it possible for someone to respond with a full card list so we check?
There are 48 city cards in each deck. I checked mine by adding a cube to the game board for each city as I encountered it in the infection deck, and then by removing the cube when encountered in the player deck. (I found that I had 2 St. Petersburg player cards, and no San Francisco player card.) This also has the benefit of showing you where each city is if your geography is a bit rusty.
The infection deck has only the 48 city cards.
The player deck also has 5 special events cards: Resilient Population, Airlift, Forecast, One Quiet Night, and Government Grant. In addition, the player deck has 6 epidemic cards.
There are 5 role cards and 4 quick reference cards.