t Diagnostics: 【易誤解】PCR篩檢把普通感冒診斷為新冠陽性？檢測經綜合考量，誤檢其他細菌病毒可能低
: Uncaught TypeError: shuffle(): Argument #1 ($array) must be of type array, null given in /var/www/hoodb/function.php:109
Stack trace:
#0 /var/www/hoodb/function.php(109): shuffle()
#1 /var/www/hoodb/redirect.php(241): showNav()
#2 /var/www/hoodb/route.php(53): include_once('...')
#3 /var/www/hoodb/route.php(20): go()
#4 {main}
thrown in