“…This finding is not necessarily significant since there is evidence to show that 20-25 per cent of all women are carriers of the organism (Bland and Rakoff, 1937;Liston and Liston, 1939;Jeffcoate, 1967). This finding is not necessarily significant since there is evidence to show that 20-25 per cent of all women are carriers of the organism (Bland and Rakoff, 1937;Liston and Liston, 1939;Jeffcoate, 1967).…”