Question 19M.2.HL.TZ1.e
| Date | May 2019 | Marks available | [Maximum mark: 2] | Reference code | 19M.2.HL.TZ1.e |
| Level | HL | Paper | 2 | Time zone | TZ1 |
| Command term | Suggest | Question number | e | Adapted from | N/A |
Suggest two possible reasons for the drop in the daily numbers of newly infected cases after October 2014 in Liberia.
[2]
a. improved medical care/support/supplies/equipment/training of staff/hygiene/distribution of vaccine ✔
b. improved understanding of how to avoid infection «amongst public»/greater awareness in society/better education✔
c. rise in number of deaths means fewer infectious individuals ✔
d. impact of disease control measures/control policies/quarantine/isolation ✔
e. drop in the number of fruit bats ✔
f. maybe seasonal changes/weather changes ✔
g. people may have left the area ✔
h. international aid arrives ✔
OWTTE
This was a well answered response where almost all students got full marks. Students were able to identify more than three marking points here mp a, b, c and d were most common. Some students provided mp e and f. Few used mp g and h.
