"lasting days" is correct and usable in written English.
You can use it to emphasize the length of time something lasts, for example: "The Summer Olympics last for two weeks, lasting days of intense competition."
Full inspections involving teams of inspectors in visits lasting days will mainly be reserved for failing or troubled schools.
Unless contaminated chicken is properly refrigerated, stored separately from other foods and cooked thoroughly, it can cause a bout of sickness lasting days.
However, most marked effects of chemosensory experience are of longer duration, lasting days, weeks, years, or in some cases a lifetime.
Critics, including clerics from established Christian congregations, accuse Almighty God evangelists of strong-arm conversion tactics that include kidnapping and study sessions lasting days that they describe as brainwashing.
It's a spookily quiet place now, with trees growing from the tracks; difficult to imagine wailing children being dragged into overcrowded trains on a journey lasting days without food or water, on their way to be remorselessly, bureaucratically murdered.
Famines and natural disasters preceding these incidents caused one individual to snap and, influenced by cultural tropes, start dancing ecstatically, whipping others into a frenzy lasting days and endangering their health.
If a child had two illness episodes each lasting 5 days, 10 illness days would be assigned.
For example, if a child had two illness episodes each lasting 3 days, six illness days would be assigned.
They also had had longer episodes lasting 6.5 days vs. 3.5 days and greater numbers of ED visits (15 vs. 3) in the year prior to evaluation compared to responders.
The facilitators' residential training was held in two phases with the first session lasting 5 days and the second session 2 days after a period of 6 months.
Subsequent gemcitabine and cisplatin doses were decreased by 25% after any of the following: febrile neutropenia, grade 4 neutropenia lasting >7 days, grade 4 thrombocytopenia lasting >3 days, ⩾grade 2 bleeding with thrombocytopenia (any grade), or grade 3 non-haematologic toxicities (except nausea/vomiting).
