This is exactly right.

It begins with a rigor, followed by heats and chills during the first day.

On the second day there's fever, with intense malaise, thirst, loss of appetite, white

tongue, not actually dry, slight cough, heaviness of the head and eyes, and constant drowsiness.

In most cases a humor distills from the nose and eyes, the effusion or suffusion of tears

being the most certain sign of sickening for measles, more certain indeed than the exam

them.

The child sneezes as if it is taking cold, the eyelids swell, there may be vomiting, more

usually there are loose green stools, and there is excessive fretfulness.

On the fourth or fifth day, small red maculae, like flea bites, begin to appear on the forehead

and the rest of the face, which coalesce as they continue to come out in increasing numbers

so as to form rassamose clusters.

These maculae will be found by the touch to be slightly elevated, although they seem

level to the eye, on the trunk and limbs to which they gradually extend they are not

elevated.

About the sixth day, the maculae begin to roughen and scale from the face downwards, and by

the eighth day are scarcely discernible anywhere.

On the ninth day, the whole body is as if dusted with bran.

The common people say that the spots had, quote, turned inwards, by which they mean that

if it had been smallpox, they would have remained out longer and have proceeded to separation

or maturation.

The rass having thus gone in, there is an access of fever, attenuated with labored breathing

...