Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Complication | Frequency | Percentage |
| Respiratory distress | 75 | 94.9 |
| Dehydration | 3 | 3.6 |
| Respiratory failure requiring ventilatory support | 2 | 2.5 |
| Pneumothorax | 1 | 1.3 |
| Septic shock | 1 | 1.3 |
| Superimposed lymphadenitis | 1 | 1.3 |
