| patient and particles | | About third day upon | of skin or scabs. | | subsidence of constitutional | | | symptoms red shot-like | | | pimples, felt below the | | | skin, and seen first about | | | the face and wrists most on | | | exposed surfaces, develop. | | | They form little blisters | | | and after two days more | | | become filled with yellowish | | | matter. Scabs form which | | | begin to fall off about the | | | fourteenth day. | | -------------+------------------------------+-------------------------+ SORE THROAT, | Begins with sore throat and | Discharges from nose | ACUTE, | weakness. Throat diffusely | and mouth of a | SEPTIC | reddened and may show | patient. | | patches like diphtheria. | | -------------+------------------------------+-------------------------+ WHOOPING | Begins with cough which is | Discharges from nose | COUGH | worse at night. Symptoms may | and mouth of a | | at first be very mild. | patient. | | Characteristic "whooping" | | | cough develops in about 2 | | | weeks, and the spasm of | | | coughing sometimes ends with | | | vomiting. | | ======================================================================= =============================================================== | EXCLUSION FROM SCHOOL | |-------+-------------------+--------------------+ | | OTHER CHILDREN | OTHER SCHOOL | | | OF SAME | CHILDREN | DISEASE | | HOUSEHOLD | ESPECIALLY EXPOSED | | +--------+----------+--------+-----------+ |Patient| | | | | | | Non- | | Non- | | | | immunes|Immunes[3]| immunes| Immunes[3]| | | | | | | -------------+-------+--------+----------+--------+-----------+ CHICKENPOX | Yes | Yes | No | Yes | No |